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N-BK7, Plano Convex Lenses (AR 400-700nm)

SLB-P-M

N-BK7, Plano Convex Lenses (AR 400-700nm)
Out of stock
SKU
SLB-P-M
These are simple lenses having a flat surface on one side and a spherical surface on the other.
They are also very close to the form which minimizes spherical aberration for infnite conjugate applications.
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Name Diameter φD Focal length Delivery Price Add to cart
i
Plano Convex Lens 25.4mm Diameter 90mm Focal Length 400 - 700nm
SLB-25.4-90PM 		25.4mm 90mm
6-12 weeks
£52.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25.4mm
Focal length f 90mm
Edge thickness te 1.9mm
Center thickness tc 3.7mm
Back focal length fb 87.6mm
Radius of curvature r 46.71mm
Centration ＜1′
i
Plano Convex Lens 30mm Diameter 800mm Focal Length 400 - 700nm
SLB-30-800PM 		30mm 800mm
6-12 weeks
£55.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 800mm
Edge thickness te 2mm
Center thickness tc 2.3mm
Back focal length fb 798.5mm
Radius of curvature r 415.2mm
Centration ＜3′
i
Plano Convex Lens 50mm Diameter 150mm Focal Length 400 - 700nm
SLB-50-150PM 		50mm 150mm
3-5 days
£75.40
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 150mm
Edge thickness te 3mm
Center thickness tc 7.1mm
Back focal length fb 145.3mm
Radius of curvature r 77.85mm
Centration ＜1′
i
Plano Convex Lens 5mm Diameter 10mm Focal Length 400 - 700nm
SLB-05-10PM 		5mm 10mm
3-5 days
£41.90
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ5mm
Focal length f 10mm
Edge thickness te 1.3mm
Center thickness tc 2mm
Back focal length fb 8.7mm
Radius of curvature r 5.19mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 50.8mm Diameter 400mm Focal Length 400 - 700nm
SLB-50.8-400PM 		50.8mm 400mm
6-12 weeks
£75.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50.8mm
Focal length f 400mm
Edge thickness te 3mm
Center thickness tc 4.5mm
Back focal length fb 397mm
Radius of curvature r 207.6mm
Centration ＜1′
i
Plano Convex Lens 10mm Diameter 25mm Focal Length 400 - 700nm
SLB-10-25PM 		10mm 25mm
3-5 days
£40.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ10mm
Focal length f 25mm
Edge thickness te 2mm
Center thickness tc 3mm
Back focal length fb 23mm
Radius of curvature r 12.98mm
Centration ＜1′
Availability Please contact
i
Plano Convex Lens 100mm Diameter 350mm Focal Length 400 - 700nm
SLB-100-350PM 		100mm 350mm
6-12 weeks
£226.30
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ100mm
Focal length f 350mm
Edge thickness te 3mm
Center thickness tc 10mm
Back focal length fb 343.4mm
Radius of curvature r 181.65mm
Centration ＜1′
i
Plano Convex Lens 20mm Diameter 50mm Focal Length 400 - 700nm
SLB-20-50PM 		20mm 50mm
3-5 days
£43.00
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ20mm
Focal length f 50mm
Edge thickness te 2mm
Center thickness tc 4mm
Back focal length fb 47.4mm
Radius of curvature r 25.95mm
Centration ＜1′
i
Plano Convex Lens 25.4mm Diameter 150mm Focal Length 400 - 700nm
SLB-25.4-150PM 		25.4mm 150mm
3-5 days
£52.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25.4mm
Focal length f 150mm
Edge thickness te 2mm
Center thickness tc 3mm
Back focal length fb 148mm
Radius of curvature r 77.85mm
Centration ＜1′
i
Plano Convex Lens 30mm Diameter 1200mm Focal Length 400 - 700nm
SLB-30-1200PM 		30mm 1200mm
6-12 weeks
£56.70
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 1200mm
Edge thickness te 2mm
Center thickness tc 2.2mm
Back focal length fb 1198.6mm
Radius of curvature r 622.8mm
Centration ＜3′
i
Plano Convex Lens 50mm Diameter 220mm Focal Length 400 - 700nm
SLB-50-220PM 		50mm 220mm
in stock
£73.00
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 220mm
Edge thickness te 3mm
Center thickness tc 5.8mm
Back focal length fb 216.2mm
Radius of curvature r 114.18mm
Centration ＜1′
i
Plano Convex Lens 5mm Diameter 20mm Focal Length 400 - 700nm
SLB-05-20PM 		5mm 20mm
6-12 weeks
£40.70
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ5mm
Focal length f 20mm
Edge thickness te 1.1mm
Center thickness tc 1.4mm
Back focal length fb 19.1mm
Radius of curvature r 10.38mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 50.8mm Diameter 1000mm Focal Length 400 - 700nm
SLB-50.8-1000PM 		50.8mm 1000mm
6-12 weeks
£75.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50.8mm
Focal length f 1000mm
Edge thickness te 3mm
Center thickness tc 3.6mm
Back focal length fb 997.6mm
Radius of curvature r 519mm
Centration ＜3′
i
Plano Convex Lens 10mm Diameter 50mm Focal Length 400 - 700nm
SLB-10-50PM 		10mm 50mm
3-5 days
£40.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ10mm
Focal length f 50mm
Edge thickness te 2mm
Center thickness tc 2.5mm
Back focal length fb 48.4mm
Radius of curvature r 25.95mm
Centration ＜1′
Availability Please contact
i
Plano Convex Lens 100mm Diameter 600mm Focal Length 400 - 700nm
SLB-100-600PM 		100mm 600mm
6-12 weeks
£226.30
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ100mm
Focal length f 600mm
Edge thickness te 3mm
Center thickness tc 7mm
Back focal length fb 595.4mm
Radius of curvature r 311.4mm
Centration ＜1′
i
Plano Convex Lens 20mm Diameter 80mm Focal Length 400 - 700nm
SLB-20-80PM 		20mm 80mm
3-5 days
£43.00
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ20mm
Focal length f 80mm
Edge thickness te 2mm
Center thickness tc 3.2mm
Back focal length fb 77.9mm
Radius of curvature r 41.52mm
Centration ＜1′
i
Plano Convex Lens 25.4mm Diameter 250mm Focal Length 400 - 700nm
SLB-25.4-250PM 		25.4mm 250mm
3-5 days
£52.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25.4mm
Focal length f 250mm
Edge thickness te 2mm
Center thickness tc 2.6mm
Back focal length fb 248.3mm
Radius of curvature r 129.75mm
Centration ＜1′
i
Plano Convex Lens 30mm Diameter 2500mm Focal Length 400 - 700nm
SLB-30-2500PM 		30mm 2500mm
6-12 weeks
£58.50
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 2500mm
Edge thickness te 2mm
Center thickness tc 2.1mm
Back focal length fb 2498.6mm
Radius of curvature r 1297.5mm
Centration ＜3′
i
Plano Convex Lens 50mm Diameter 350mm Focal Length 400 - 700nm
SLB-50-350PM 		50mm 350mm
6-12 weeks
£73.00
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 350mm
Edge thickness te 3mm
Center thickness tc 4.7mm
Back focal length fb 346.9mm
Radius of curvature r 181.65mm
Centration ＜1′
i
Plano Convex Lens 6mm Diameter 8mm Focal Length 400 - 700nm
SLB-06-08PM 		6mm 8mm
3-5 days
£43.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ6mm
Focal length f 8mm
Edge thickness te 1mm
Center thickness tc 2.3mm
Back focal length fb 6.5mm
Radius of curvature r 4.15mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 60mm Diameter 90mm Focal Length 400 - 700nm
SLB-60-90PM 		60mm 90mm
6-12 weeks
£106.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ60mm
Focal length f 90mm
Edge thickness te 3mm
Center thickness tc 13.9mm
Back focal length fb 80.8mm
Radius of curvature r 46.71mm
Centration ＜1′
i
Plano Convex Lens 10mm Diameter 80mm Focal Length 400 - 700nm
SLB-10-80PM 		10mm 80mm
6-12 weeks
£40.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ10mm
Focal length f 80mm
Edge thickness te 2mm
Center thickness tc 2.3mm
Back focal length fb 78.5mm
Radius of curvature r 41.52mm
Centration ＜1′
Availability Please contact
i
Plano Convex Lens 100mm Diameter 1000mm Focal Length 400 - 700nm
SLB-100-1000PM 		100mm 1000mm
6-12 weeks
£226.30
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ100mm
Focal length f 1000mm
Edge thickness te 3mm
Center thickness tc 5.4mm
Back focal length fb 996.4mm
Radius of curvature r 519mm
Centration ＜1′
i
Plano Convex Lens 20mm Diameter 120mm Focal Length 400 - 700nm
SLB-20-120PM 		20mm 120mm
3-5 days
£43.00
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ20mm
Focal length f 120mm
Edge thickness te 2mm
Center thickness tc 2.8mm
Back focal length fb 118.2mm
Radius of curvature r 62.28mm
Centration ＜1′
i
Plano Convex Lens 25.4mm Diameter 700mm Focal Length 400 - 700nm
SLB-25.4-700PM 		25.4mm 700mm
6-12 weeks
£52.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25.4mm
Focal length f 700mm
Edge thickness te 2mm
Center thickness tc 2.2mm
Back focal length fb 698.5mm
Radius of curvature r 363.3mm
Centration ＜3′
i
Plano Convex Lens 30mm Diameter 5000mm Focal Length 400 - 700nm
SLB-30-5000PM 		30mm 5000mm
6-12 weeks
£59.90
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 5000mm
Edge thickness te 2mm
Center thickness tc 2.1mm
Back focal length fb 4998.6mm
Radius of curvature r 2595mm
Centration ＜3′
i
Plano Convex Lens 50mm Diameter 500mm Focal Length 400 - 700nm
SLB-50-500PM 		50mm 500mm
6-12 weeks
£73.00
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 500mm
Edge thickness te 3mm
Center thickness tc 4.2mm
Back focal length fb 497.2mm
Radius of curvature r 259.5mm
Centration ＜1′
i
Plano Convex Lens 6mm Diameter 12mm Focal Length 400 - 700nm
SLB-06-12PM 		6mm 12mm
6-12 weeks
£43.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ6mm
Focal length f 12mm
Edge thickness te 1mm
Center thickness tc 1.8mm
Back focal length fb 10.8mm
Radius of curvature r 6.23mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 60mm Diameter 150mm Focal Length 400 - 700nm
SLB-60-150PM 		60mm 150mm
6-12 weeks
£103.80
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ60mm
Focal length f 150mm
Edge thickness te 3mm
Center thickness tc 9mm
Back focal length fb 144.1mm
Radius of curvature r 77.85mm
Centration ＜1′
i
Plano Convex Lens 12.7mm Diameter 25mm Focal Length 400 - 700nm
SLB-12.7-25PM 		12.7mm 25mm
6-12 weeks
£40.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ12.7mm
Focal length f 25mm
Edge thickness te 2mm
Center thickness tc 3.7mm
Back focal length fb 22.6mm
Radius of curvature r 12.98mm
Centration ＜1′
Availability Please contact
i
Plano Convex Lens 20mm Diameter 200mm Focal Length 400 - 700nm
SLB-20-200PM 		20mm 200mm
6-12 weeks
£43.00
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ20mm
Focal length f 200mm
Edge thickness te 2mm
Center thickness tc 2.5mm
Back focal length fb 198.4mm
Radius of curvature r 103.8mm
Centration ＜1′
i
Plano Convex Lens 30mm Diameter 40mm Focal Length 400 - 700nm
SLB-30-40PM 		30mm 40mm
3-5 days
£58.70
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 40mm
Edge thickness te 2mm
Center thickness tc 8.4mm
Back focal length fb 34.5mm
Radius of curvature r 20.76mm
Centration ＜1′
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Plano Convex Lens 40mm Diameter 70mm Focal Length 400 - 700nm
SLB-40-70PM 		40mm 70mm
3-5 days
£77.70
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ40mm
Focal length f 70mm
Edge thickness te 2mm
Center thickness tc 8mm
Back focal length fb 64.7mm
Radius of curvature r 36.33mm
Centration ＜1′
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Plano Convex Lens 50mm Diameter 800mm Focal Length 400 - 700nm
SLB-50-800PM 		50mm 800mm
6-12 weeks
£73.00
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 800mm
Edge thickness te 3mm
Center thickness tc 3.8mm
Back focal length fb 797.4mm
Radius of curvature r 415.2mm
Centration ＜3′
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Plano Convex Lens 6mm Diameter 25mm Focal Length 400 - 700nm
SLB-06-25PM 		6mm 25mm
3-5 days
£42.50
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ6mm
Focal length f 25mm
Edge thickness te 1mm
Center thickness tc 1.4mm
Back focal length fb 24.1mm
Radius of curvature r 12.98mm
Centration ＜3′
Availability Please contact
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Plano Convex Lens 60mm Diameter 250mm Focal Length 400 - 700nm
SLB-60-250PM 		60mm 250mm
3-5 days
£100.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ60mm
Focal length f 250mm
Edge thickness te 3mm
Center thickness tc 6.5mm
Back focal length fb 245.7mm
Radius of curvature r 129.75mm
Centration ＜1′
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Plano Convex Lens 12.7mm Diameter 50mm Focal Length 400 - 700nm
SLB-12.7-50PM 		12.7mm 50mm
6-12 weeks
£40.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ12.7mm
Focal length f 50mm
Edge thickness te 2mm
Center thickness tc 2.8mm
Back focal length fb 48.2mm
Radius of curvature r 25.95mm
Centration ＜1′
Availability Please contact
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Plano Convex Lens 25mm Diameter 40mm Focal Length 400 - 700nm
SLB-25-40PM 		25mm 40mm
in stock
£53.90
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25mm
Focal length f 40mm
Edge thickness te 2mm
Center thickness tc 6.2mm
Back focal length fb 36mm
Radius of curvature r 20.76mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 70mm Focal Length 400 - 700nm
SLB-30-70PM 		30mm 70mm
6-12 weeks
£58.70
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 70mm
Edge thickness te 2mm
Center thickness tc 5.2mm
Back focal length fb 66.5mm
Radius of curvature r 36.33mm
Centration ＜1′
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Plano Convex Lens 40mm Diameter 100mm Focal Length 400 - 700nm
SLB-40-100PM 		40mm 100mm
3-5 days
£69.50
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ40mm
Focal length f 100mm
Edge thickness te 2mm
Center thickness tc 6mm
Back focal length fb 96mm
Radius of curvature r 51.9mm
Centration ＜1′
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Plano Convex Lens 50mm Diameter 1200mm Focal Length 400 - 700nm
SLB-50-1200PM 		50mm 1200mm
6-12 weeks
£73.00
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 1200mm
Edge thickness te 3mm
Center thickness tc 3.5mm
Back focal length fb 1197.7mm
Radius of curvature r 622.8mm
Centration ＜3′
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Plano Convex Lens 7mm Diameter 12mm Focal Length 400 - 700nm
SLB-07-12PM 		7mm 12mm
6-12 weeks
£43.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ7mm
Focal length f 12mm
Edge thickness te 1.9mm
Center thickness tc 3mm
Back focal length fb 10.1mm
Radius of curvature r 6.23mm
Centration ＜3′
Availability Please contact
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Plano Convex Lens 60mm Diameter 500mm Focal Length 400 - 700nm
SLB-60-500PM 		60mm 500mm
3-5 days
£100.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ60mm
Focal length f 500mm
Edge thickness te 3mm
Center thickness tc 4.7mm
Back focal length fb 496.9mm
Radius of curvature r 259.5mm
Centration ＜1′
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Plano Convex Lens 12.7mm Diameter 80mm Focal Length 400 - 700nm
SLB-12.7-80PM 		12.7mm 80mm
3-5 days
£40.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ12.7mm
Focal length f 80mm
Edge thickness te 2mm
Center thickness tc 2.5mm
Back focal length fb 78.4mm
Radius of curvature r 41.52mm
Centration ＜1′
Availability Please contact
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Plano Convex Lens 25mm Diameter 70mm Focal Length 400 - 700nm
SLB-25-70PM 		25mm 70mm
6-12 weeks
£53.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25mm
Focal length f 70mm
Edge thickness te 2mm
Center thickness tc 4.2mm
Back focal length fb 67.2mm
Radius of curvature r 36.33mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 100mm Focal Length 400 - 700nm
SLB-30-100PM 		30mm 100mm
3-5 days
£55.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 100mm
Edge thickness te 2mm
Center thickness tc 4.2mm
Back focal length fb 97.2mm
Radius of curvature r 51.9mm
Centration ＜1′
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Plano Convex Lens 40mm Diameter 170mm Focal Length 400 - 700nm
SLB-40-170PM 		40mm 170mm
3-5 days
£69.10
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ40mm
Focal length f 170mm
Edge thickness te 2mm
Center thickness tc 4.3mm
Back focal length fb 167.2mm
Radius of curvature r 88.23mm
Centration ＜1′
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Plano Convex Lens 50mm Diameter 2500mm Focal Length 400 - 700nm
SLB-50-2500PM 		50mm 2500mm
in stock
£73.00
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 2500mm
Edge thickness te 3mm
Center thickness tc 3.2mm
Back focal length fb 2497.9mm
Radius of curvature r 1297.5mm
Centration ＜3′
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Plano Convex Lens 7mm Diameter 25mm Focal Length 400 - 700nm
SLB-07-25PM 		7mm 25mm
6-12 weeks
£41.90
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ7mm
Focal length f 25mm
Edge thickness te 1.7mm
Center thickness tc 2.1mm
Back focal length fb 23.6mm
Radius of curvature r 12.98mm
Centration ＜3′
Availability Please contact
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Plano Convex Lens 80mm Diameter 150mm Focal Length 400 - 700nm
SLB-80-150PM 		80mm 150mm
6-12 weeks
£168.80
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ80mm
Focal length f 150mm
Edge thickness te 3mm
Center thickness tc 14.1mm
Back focal length fb 140.8mm
Radius of curvature r 77.85mm
Centration ＜1′
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Plano Convex Lens 15mm Diameter 25mm Focal Length 400 - 700nm
SLB-15-25PM 		15mm 25mm
3-5 days
£43.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ15mm
Focal length f 25mm
Edge thickness te 2mm
Center thickness tc 4.4mm
Back focal length fb 22.1mm
Radius of curvature r 12.98mm
Centration ＜1′
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Plano Convex Lens 25mm Diameter 100mm Focal Length 400 - 700nm
SLB-25-100PM 		25mm 100mm
in stock
£52.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25mm
Focal length f 100mm
Edge thickness te 2mm
Center thickness tc 3.5mm
Back focal length fb 97.7mm
Radius of curvature r 51.9mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 170mm Focal Length 400 - 700nm
SLB-30-170PM 		30mm 170mm
6-12 weeks
£55.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 170mm
Edge thickness te 2mm
Center thickness tc 3.3mm
Back focal length fb 167.8mm
Radius of curvature r 88.23mm
Centration ＜1′
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Plano Convex Lens 40mm Diameter 300mm Focal Length 400 - 700nm
SLB-40-300PM 		40mm 300mm
6-12 weeks
£69.10
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ40mm
Focal length f 300mm
Edge thickness te 2mm
Center thickness tc 3.3mm
Back focal length fb 297.7mm
Radius of curvature r 155.7mm
Centration ＜1′
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Plano Convex Lens 50mm Diameter 5000mm Focal Length 400 - 700nm
SLB-50-5000PM 		50mm 5000mm
in stock
£73.00
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 5000mm
Edge thickness te 3mm
Center thickness tc 3.1mm
Back focal length fb 4997.9mm
Radius of curvature r 2595mm
Centration ＜3′
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Plano Convex Lens 7mm Diameter 50mm Focal Length 400 - 700nm
SLB-07-50PM 		7mm 50mm
6-12 weeks
£41.90
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ7mm
Focal length f 50mm
Edge thickness te 1.6mm
Center thickness tc 1.8mm
Back focal length fb 48.8mm
Radius of curvature r 25.95mm
Centration ＜3′
Availability Please contact
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Plano Convex Lens 80mm Diameter 300mm Focal Length 400 - 700nm
SLB-80-300PM 		80mm 300mm
3-5 days
£164.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ80mm
Focal length f 300mm
Edge thickness te 3mm
Center thickness tc 8.2mm
Back focal length fb 294.6mm
Radius of curvature r 155.7mm
Centration ＜1′
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Plano Convex Lens 15mm Diameter 50mm Focal Length 400 - 700nm
SLB-15-50PM 		15mm 50mm
3-5 days
£43.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ15mm
Focal length f 50mm
Edge thickness te 2mm
Center thickness tc 3.1mm
Back focal length fb 48mm
Radius of curvature r 25.95mm
Centration ＜1′
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Plano Convex Lens 25mm Diameter 170mm Focal Length 400 - 700nm
SLB-25-170PM 		25mm 170mm
6-12 weeks
£52.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25mm
Focal length f 170mm
Edge thickness te 2mm
Center thickness tc 2.9mm
Back focal length fb 168.1mm
Radius of curvature r 88.23mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 250mm Focal Length 400 - 700nm
SLB-30-250PM 		30mm 250mm
in stock
£55.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 250mm
Edge thickness te 2mm
Center thickness tc 2.9mm
Back focal length fb 248.1mm
Radius of curvature r 129.75mm
Centration ＜1′
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Plano Convex Lens 40mm Diameter 450mm Focal Length 400 - 700nm
SLB-40-450PM 		40mm 450mm
6-12 weeks
£69.10
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ40mm
Focal length f 450mm
Edge thickness te 2mm
Center thickness tc 2.9mm
Back focal length fb 448.1mm
Radius of curvature r 233.55mm
Centration ＜3′
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Plano Convex Lens 50.8mm Diameter 90mm Focal Length 400 - 700nm
SLB-50.8-90PM 		50.8mm 90mm
6-12 weeks
£77.80
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50.8mm
Focal length f 90mm
Edge thickness te 3mm
Center thickness tc 10.3mm
Back focal length fb 83.2mm
Radius of curvature r 46.71mm
Centration ＜1′
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Plano Convex Lens 8mm Diameter 15mm Focal Length 400 - 700nm
SLB-08-15PM 		8mm 15mm
3-5 days
£43.70
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ8mm
Focal length f 15mm
Edge thickness te 1.5mm
Center thickness tc 2.6mm
Back focal length fb 13.3mm
Radius of curvature r 7.79mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 80mm Diameter 500mm Focal Length 400 - 700nm
SLB-80-500PM 		80mm 500mm
6-12 weeks
£164.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ80mm
Focal length f 500mm
Edge thickness te 3mm
Center thickness tc 6.1mm
Back focal length fb 496mm
Radius of curvature r 259.5mm
Centration ＜1′
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Plano Convex Lens 15mm Diameter 80mm Focal Length 400 - 700nm
SLB-15-80PM 		15mm 80mm
3-5 days
£43.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ15mm
Focal length f 80mm
Edge thickness te 2mm
Center thickness tc 2.7mm
Back focal length fb 78.2mm
Radius of curvature r 41.52mm
Centration ＜1′
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Plano Convex Lens 25mm Diameter 250mm Focal Length 400 - 700nm
SLB-25-250PM 		25mm 250mm
6-12 weeks
£52.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25mm
Focal length f 250mm
Edge thickness te 2mm
Center thickness tc 2.6mm
Back focal length fb 248.3mm
Radius of curvature r 129.75mm
Centration ＜1′
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Plano Convex Lens 25.4mm Diameter 40mm Focal Length 400 - 700nm
SLB-25.4-40PM 		25.4mm 40mm
3-5 days
£55.80
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25.4mm
Focal length f 40mm
Edge thickness te 1.9mm
Center thickness tc 6.2mm
Back focal length fb 36mm
Radius of curvature r 20.76mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 400mm Focal Length 400 - 700nm
SLB-30-400PM 		30mm 400mm
6-12 weeks
£55.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 400mm
Edge thickness te 2mm
Center thickness tc 2.5mm
Back focal length fb 398.2mm
Radius of curvature r 207.6mm
Centration ＜3′
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Plano Convex Lens 50mm Diameter 70mm Focal Length 400 - 700nm
SLB-50-70PM 		50mm 70mm
3-5 days
£77.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 70mm
Edge thickness te 3mm
Center thickness tc 13mm
Back focal length fb 61.5mm
Radius of curvature r 36.33mm
Centration ＜1′
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Plano Convex Lens 50.8mm Diameter 150mm Focal Length 400 - 700nm
SLB-50.8-150PM 		50.8mm 150mm
6-12 weeks
£75.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50.8mm
Focal length f 150mm
Edge thickness te 2.8mm
Center thickness tc 7.1mm
Back focal length fb 145.3mm
Radius of curvature r 77.85mm
Centration ＜1′
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Plano Convex Lens 8mm Diameter 30mm Focal Length 400 - 700nm
SLB-08-30PM 		8mm 30mm
6-12 weeks
£43.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ8mm
Focal length f 30mm
Edge thickness te 1.5mm
Center thickness tc 2mm
Back focal length fb 28.7mm
Radius of curvature r 15.57mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 80mm Diameter 1000mm Focal Length 400 - 700nm
SLB-80-1000PM 		80mm 1000mm
6-12 weeks
£164.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ80mm
Focal length f 1000mm
Edge thickness te 3mm
Center thickness tc 4.5mm
Back focal length fb 997mm
Radius of curvature r 519mm
Centration ＜3′
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Plano Convex Lens 15mm Diameter 120mm Focal Length 400 - 700nm
SLB-15-120PM 		15mm 120mm
3-5 days
£43.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ15mm
Focal length f 120mm
Edge thickness te 2mm
Center thickness tc 2.5mm
Back focal length fb 118.4mm
Radius of curvature r 62.28mm
Centration ＜1′
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Plano Convex Lens 25.4mm Diameter 70mm Focal Length 400 - 700nm
SLB-25.4-70PM 		25.4mm 70mm
6-12 weeks
£53.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25.4mm
Focal length f 70mm
Edge thickness te 1.9mm
Center thickness tc 4.2mm
Back focal length fb 67.2mm
Radius of curvature r 36.33mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 600mm Focal Length 400 - 700nm
SLB-30-600PM 		30mm 600mm
6-12 weeks
£55.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 600mm
Edge thickness te 2mm
Center thickness tc 2.4mm
Back focal length fb 598.4mm
Radius of curvature r 311.4mm
Centration ＜3′
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Plano Convex Lens 50mm Diameter 100mm Focal Length 400 - 700nm
SLB-50-100PM 		50mm 100mm
in stock
£77.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 100mm
Edge thickness te 3mm
Center thickness tc 9.4mm
Back focal length fb 93.8mm
Radius of curvature r 51.9mm
Centration ＜1′
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Plano Convex Lens 50.8mm Diameter 250mm Focal Length 400 - 700nm
SLB-50.8-250PM 		50.8mm 250mm
3-5 days
£75.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50.8mm
Focal length f 250mm
Edge thickness te 2.9mm
Center thickness tc 5.4mm
Back focal length fb 246.4mm
Radius of curvature r 129.75mm
Centration ＜1′
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Plano Convex Lens 10mm Diameter 15mm Focal Length 400 - 700nm
SLB-10-15PM 		10mm 15mm
3-5 days
£40.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ10mm
Focal length f 15mm
Edge thickness te 2mm
Center thickness tc 3.8mm
Back focal length fb 12.5mm
Radius of curvature r 7.79mm
Centration ＜1′
Availability Please contact
i
Plano Convex Lens 100mm Diameter 250mm Focal Length 400 - 700nm
SLB-100-250PM 		100mm 250mm
6-12 weeks
£231.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ100mm
Focal length f 250mm
Edge thickness te 3mm
Center thickness tc 13mm
Back focal length fb 241.4mm
Radius of curvature r 129.75mm
Centration ＜1′
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Plano Convex Lens 20mm Diameter 30mm Focal Length 400 - 700nm
SLB-20-30PM 		20mm 30mm
3-5 days
£45.30
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ20mm
Focal length f 30mm
Edge thickness te 2mm
Center thickness tc 5.6mm
Back focal length fb 26.3mm
Radius of curvature r 15.57mm
Centration ＜1′
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Plano Convex Lens 25.4mm Diameter 100mm Focal Length 400 - 700nm
SLB-25.4-100PM 		25.4mm 100mm
6-12 weeks
£52.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25.4mm
Focal length f 100mm
Edge thickness te 1.9mm
Center thickness tc 3.5mm
Back focal length fb 97.7mm
Radius of curvature r 51.9mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 900mm Focal Length 400 - 700nm
SLB-30-900PM 		30mm 900mm
6-12 weeks
£55.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 900mm
Edge thickness te 2mm
Center thickness tc 2.2mm
Back focal length fb 898.5mm
Radius of curvature r 467.1mm
Centration ＜3′
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Plano Convex Lens 50mm Diameter 170mm Focal Length 400 - 700nm
SLB-50-170PM 		50mm 170mm
3-5 days
£75.40
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 170mm
Edge thickness te 3mm
Center thickness tc 6.6mm
Back focal length fb 165.6mm
Radius of curvature r 88.23mm
Centration ＜1′
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Plano Convex Lens 5mm Diameter 12mm Focal Length 400 - 700nm
SLB-05-12PM 		5mm 12mm
6-12 weeks
£40.70
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ5mm
Focal length f 12mm
Edge thickness te 1.2mm
Center thickness tc 1.8mm
Back focal length fb 10.8mm
Radius of curvature r 6.23mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 50.8mm Diameter 500mm Focal Length 400 - 700nm
SLB-50.8-500PM 		50.8mm 500mm
6-12 weeks
£75.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50.8mm
Focal length f 500mm
Edge thickness te 3mm
Center thickness tc 4.2mm
Back focal length fb 497.2mm
Radius of curvature r 259.5mm
Centration ＜1′
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Plano Convex Lens 10mm Diameter 30mm Focal Length 400 - 700nm
SLB-10-30PM 		10mm 30mm
3-5 days
£40.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ10mm
Focal length f 30mm
Edge thickness te 2mm
Center thickness tc 2.8mm
Back focal length fb 28.1mm
Radius of curvature r 15.57mm
Centration ＜1′
Availability Please contact
i
Plano Convex Lens 100mm Diameter 400mm Focal Length 400 - 700nm
SLB-100-400PM 		100mm 400mm
6-12 weeks
£226.30
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ100mm
Focal length f 400mm
Edge thickness te 3mm
Center thickness tc 9.1mm
Back focal length fb 394.4mm
Radius of curvature r 207.6mm
Centration ＜1′
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Plano Convex Lens 20mm Diameter 60mm Focal Length 400 - 700nm
SLB-20-60PM 		20mm 60mm
3-5 days
£43.00
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ20mm
Focal length f 60mm
Edge thickness te 2mm
Center thickness tc 3.6mm
Back focal length fb 57.6mm
Radius of curvature r 31.14mm
Centration ＜1′
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Plano Convex Lens 25.4mm Diameter 170mm Focal Length 400 - 700nm
SLB-25.4-170PM 		25.4mm 170mm
6-12 weeks
£52.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25.4mm
Focal length f 170mm
Edge thickness te 2mm
Center thickness tc 2.9mm
Back focal length fb 168.1mm
Radius of curvature r 88.23mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 1500mm Focal Length 400 - 700nm
SLB-30-1500PM 		30mm 1500mm
6-12 weeks
£56.70
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 1500mm
Edge thickness te 2mm
Center thickness tc 2.1mm
Back focal length fb 1498.6mm
Radius of curvature r 778.5mm
Centration ＜3′
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Plano Convex Lens 50mm Diameter 250mm Focal Length 400 - 700nm
SLB-50-250PM 		50mm 250mm
3-5 days
£73.00
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 250mm
Edge thickness te 3mm
Center thickness tc 5.4mm
Back focal length fb 246.4mm
Radius of curvature r 129.75mm
Centration ＜1′
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Plano Convex Lens 5mm Diameter 25mm Focal Length 400 - 700nm
SLB-05-25PM 		5mm 25mm
6-12 weeks
£40.70
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ5mm
Focal length f 25mm
Edge thickness te 1.1mm
Center thickness tc 1.4mm
Back focal length fb 24.1mm
Radius of curvature r 12.98mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 60mm Diameter 70mm Focal Length 400 - 700nm
SLB-60-70PM 		60mm 70mm
6-12 weeks
£108.80
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ60mm
Focal length f 70mm
Edge thickness te 3mm
Center thickness tc 18.8mm
Back focal length fb 57.6mm
Radius of curvature r 36.33mm
Centration ＜1′
i
Plano Convex Lens 10mm Diameter 60mm Focal Length 400 - 700nm
SLB-10-60PM 		10mm 60mm
3-5 days
£40.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ10mm
Focal length f 60mm
Edge thickness te 2mm
Center thickness tc 2.4mm
Back focal length fb 58.4mm
Radius of curvature r 31.14mm
Centration ＜1′
Availability Please contact
i
Plano Convex Lens 100mm Diameter 700mm Focal Length 400 - 700nm
SLB-100-700PM 		100mm 700mm
6-12 weeks
£226.30
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ100mm
Focal length f 700mm
Edge thickness te 3mm
Center thickness tc 6.5mm
Back focal length fb 695.7mm
Radius of curvature r 363.3mm
Centration ＜1′
i
Plano Convex Lens 20mm Diameter 90mm Focal Length 400 - 700nm
SLB-20-90PM 		20mm 90mm
3-5 days
£43.00
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ20mm
Focal length f 90mm
Edge thickness te 2mm
Center thickness tc 3.1mm
Back focal length fb 88mm
Radius of curvature r 46.71mm
Centration ＜1′
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Plano Convex Lens 25.4mm Diameter 300mm Focal Length 400 - 700nm
SLB-25.4-300PM 		25.4mm 300mm
6-12 weeks
£52.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25.4mm
Focal length f 300mm
Edge thickness te 2mm
Center thickness tc 2.5mm
Back focal length fb 298.4mm
Radius of curvature r 155.7mm
Centration ＜3′
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Plano Convex Lens 30mm Diameter 3000mm Focal Length 400 - 700nm
SLB-30-3000PM 		30mm 3000mm
6-12 weeks
£59.90
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 3000mm
Edge thickness te 2mm
Center thickness tc 2.1mm
Back focal length fb 2998.6mm
Radius of curvature r 1557mm
Centration ＜3′
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Plano Convex Lens 50mm Diameter 400mm Focal Length 400 - 700nm
SLB-50-400PM 		50mm 400mm
6-12 weeks
£73.00
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 400mm
Edge thickness te 3mm
Center thickness tc 4.5mm
Back focal length fb 397mm
Radius of curvature r 207.6mm
Centration ＜1′
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Plano Convex Lens 6mm Diameter 9mm Focal Length 400 - 700nm
SLB-06-09PM 		6mm 9mm
6-12 weeks
£43.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ6mm
Focal length f 9mm
Edge thickness te 1mm
Center thickness tc 2.1mm
Back focal length fb 7.6mm
Radius of curvature r 4.67mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 60mm Diameter 100mm Focal Length 400 - 700nm
SLB-60-100PM 		60mm 100mm
3-5 days
£105.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ60mm
Focal length f 100mm
Edge thickness te 3mm
Center thickness tc 12.5mm
Back focal length fb 91.7mm
Radius of curvature r 51.9mm
Centration ＜1′
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Plano Convex Lens 10mm Diameter 100mm Focal Length 400 - 700nm
SLB-10-100PM 		10mm 100mm
6-12 weeks
£40.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ10mm
Focal length f 100mm
Edge thickness te 2mm
Center thickness tc 2.2mm
Back focal length fb 98.5mm
Radius of curvature r 51.9mm
Centration ＜1′
Availability Please contact
i
Plano Convex Lens 20mm Diameter 150mm Focal Length 400 - 700nm
SLB-20-150PM 		20mm 150mm
6-12 weeks
£43.00
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ20mm
Focal length f 150mm
Edge thickness te 2mm
Center thickness tc 2.6mm
Back focal length fb 148.3mm
Radius of curvature r 77.85mm
Centration ＜1′
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Plano Convex Lens 25.4mm Diameter 1000mm Focal Length 400 - 700nm
SLB-25.4-1000PM 		25.4mm 1000mm
6-12 weeks
£52.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25.4mm
Focal length f 1000mm
Edge thickness te 2mm
Center thickness tc 2.2mm
Back focal length fb 998.5mm
Radius of curvature r 519mm
Centration ＜3′
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Plano Convex Lens 40mm Diameter 50mm Focal Length 400 - 700nm
SLB-40-50PM 		40mm 50mm
3-5 days
£74.20
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ40mm
Focal length f 50mm
Edge thickness te 2mm
Center thickness tc 11.4mm
Back focal length fb 42.5mm
Radius of curvature r 25.95mm
Centration ＜1′
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Plano Convex Lens 50mm Diameter 600mm Focal Length 400 - 700nm
SLB-50-600PM 		50mm 600mm
6-12 weeks
£73.00
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 600mm
Edge thickness te 3mm
Center thickness tc 4mm
Back focal length fb 597.4mm
Radius of curvature r 311.4mm
Centration ＜3′
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Plano Convex Lens 6mm Diameter 15mm Focal Length 400 - 700nm
SLB-06-15PM 		6mm 15mm
3-5 days
£42.50
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ6mm
Focal length f 15mm
Edge thickness te 1mm
Center thickness tc 1.6mm
Back focal length fb 13.9mm
Radius of curvature r 7.79mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 60mm Diameter 170mm Focal Length 400 - 700nm
SLB-60-170PM 		60mm 170mm
3-5 days
£102.90
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ60mm
Focal length f 170mm
Edge thickness te 3mm
Center thickness tc 8.3mm
Back focal length fb 164.6mm
Radius of curvature r 88.23mm
Centration ＜1′
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Plano Convex Lens 12.7mm Diameter 30mm Focal Length 400 - 700nm
SLB-12.7-30PM 		12.7mm 30mm
6-12 weeks
£40.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ12.7mm
Focal length f 30mm
Edge thickness te 2mm
Center thickness tc 3.4mm
Back focal length fb 27.8mm
Radius of curvature r 15.57mm
Centration ＜1′
Availability Please contact
i
Plano Convex Lens 25mm Diameter 30mm Focal Length 400 - 700nm
SLB-25-30PM 		25mm 30mm
6-12 weeks
£53.90
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25mm
Focal length f 30mm
Edge thickness te 2mm
Center thickness tc 8.3mm
Back focal length fb 24.5mm
Radius of curvature r 15.57mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 50mm Focal Length 400 - 700nm
SLB-30-50PM 		30mm 50mm
3-5 days
£58.70
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 50mm
Edge thickness te 2mm
Center thickness tc 6.8mm
Back focal length fb 45.5mm
Radius of curvature r 25.95mm
Centration ＜1′
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Plano Convex Lens 40mm Diameter 80mm Focal Length 400 - 700nm
SLB-40-80PM 		40mm 80mm
6-12 weeks
£75.90
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ40mm
Focal length f 80mm
Edge thickness te 2mm
Center thickness tc 7.1mm
Back focal length fb 75.3mm
Radius of curvature r 41.52mm
Centration ＜1′
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Plano Convex Lens 50mm Diameter 900mm Focal Length 400 - 700nm
SLB-50-900PM 		50mm 900mm
in stock
£73.00
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 900mm
Edge thickness te 3mm
Center thickness tc 3.7mm
Back focal length fb 897.6mm
Radius of curvature r 467.1mm
Centration ＜3′
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Plano Convex Lens 6mm Diameter 30mm Focal Length 400 - 700nm
SLB-06-30PM 		6mm 30mm
3-5 days
£42.50
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ6mm
Focal length f 30mm
Edge thickness te 1mm
Center thickness tc 1.3mm
Back focal length fb 29.1mm
Radius of curvature r 15.57mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 60mm Diameter 300mm Focal Length 400 - 700nm
SLB-60-300PM 		60mm 300mm
6-12 weeks
£100.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ60mm
Focal length f 300mm
Edge thickness te 3mm
Center thickness tc 5.9mm
Back focal length fb 296.1mm
Radius of curvature r 155.7mm
Centration ＜1′
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Plano Convex Lens 12.7mm Diameter 60mm Focal Length 400 - 700nm
SLB-12.7-60PM 		12.7mm 60mm
in stock
£40.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ12.7mm
Focal length f 60mm
Edge thickness te 2mm
Center thickness tc 2.7mm
Back focal length fb 58.3mm
Radius of curvature r 31.14mm
Centration ＜1′
Availability Please contact
i
Plano Convex Lens 25mm Diameter 50mm Focal Length 400 - 700nm
SLB-25-50PM 		25mm 50mm
6-12 weeks
£53.30
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25mm
Focal length f 50mm
Edge thickness te 2mm
Center thickness tc 5.2mm
Back focal length fb 46.6mm
Radius of curvature r 25.95mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 80mm Focal Length 400 - 700nm
SLB-30-80PM 		30mm 80mm
3-5 days
£57.60
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 80mm
Edge thickness te 2mm
Center thickness tc 4.8mm
Back focal length fb 76.8mm
Radius of curvature r 41.52mm
Centration ＜1′
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Plano Convex Lens 40mm Diameter 120mm Focal Length 400 - 700nm
SLB-40-120PM 		40mm 120mm
3-5 days
£69.50
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ40mm
Focal length f 120mm
Edge thickness te 2mm
Center thickness tc 5.3mm
Back focal length fb 116.5mm
Radius of curvature r 62.28mm
Centration ＜1′
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Plano Convex Lens 50mm Diameter 1500mm Focal Length 400 - 700nm
SLB-50-1500PM 		50mm 1500mm
in stock
£73.00
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 1500mm
Edge thickness te 3mm
Center thickness tc 3.4mm
Back focal length fb 1497.8mm
Radius of curvature r 778.5mm
Centration ＜3′
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Plano Convex Lens 7mm Diameter 15mm Focal Length 400 - 700nm
SLB-07-15PM 		7mm 15mm
3-5 days
£42.50
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ7mm
Focal length f 15mm
Edge thickness te 1.8mm
Center thickness tc 2.6mm
Back focal length fb 13.3mm
Radius of curvature r 7.79mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 60mm Diameter 1000mm Focal Length 400 - 700nm
SLB-60-1000PM 		60mm 1000mm
6-12 weeks
£100.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ60mm
Focal length f 1000mm
Edge thickness te 3mm
Center thickness tc 3.9mm
Back focal length fb 997.5mm
Radius of curvature r 519mm
Centration ＜3′
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Plano Convex Lens 12.7mm Diameter 100mm Focal Length 400 - 700nm
SLB-12.7-100PM 		12.7mm 100mm
6-12 weeks
£40.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ12.7mm
Focal length f 100mm
Edge thickness te 2mm
Center thickness tc 2.4mm
Back focal length fb 98.5mm
Radius of curvature r 51.90mm
Centration ＜1′
Availability Please contact
i
Plano Convex Lens 25mm Diameter 80mm Focal Length 400 - 700nm
SLB-25-80PM 		25mm 80mm
in stock
£52.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25mm
Focal length f 80mm
Edge thickness te 2mm
Center thickness tc 3.9mm
Back focal length fb 77.4mm
Radius of curvature r 41.52mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 120mm Focal Length 400 - 700nm
SLB-30-120PM 		30mm 120mm
3-5 days
£55.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 120mm
Edge thickness te 2mm
Center thickness tc 3.8mm
Back focal length fb 117.5mm
Radius of curvature r 62.28mm
Centration ＜1′
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Plano Convex Lens 40mm Diameter 200mm Focal Length 400 - 700nm
SLB-40-200PM 		40mm 200mm
6-12 weeks
£69.10
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ40mm
Focal length f 200mm
Edge thickness te 2mm
Center thickness tc 3.9mm
Back focal length fb 197.4mm
Radius of curvature r 103.8mm
Centration ＜1′
i
Plano Convex Lens 50mm Diameter 3000mm Focal Length 400 - 700nm
SLB-50-3000PM 		50mm 3000mm
in stock
£73.00
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 3000mm
Edge thickness te 3mm
Center thickness tc 3.2mm
Back focal length fb 2997.9mm
Radius of curvature r 1557mm
Centration ＜3′
i
Plano Convex Lens 7mm Diameter 30mm Focal Length 400 - 700nm
SLB-07-30PM 		7mm 30mm
3-5 days
£41.90
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ7mm
Focal length f 30mm
Edge thickness te 1.6mm
Center thickness tc 2mm
Back focal length fb 28.7mm
Radius of curvature r 15.57mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 80mm Diameter 200mm Focal Length 400 - 700nm
SLB-80-200PM 		80mm 200mm
3-5 days
£164.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ80mm
Focal length f 200mm
Edge thickness te 3mm
Center thickness tc 11mm
Back focal length fb 192.7mm
Radius of curvature r 103.8mm
Centration ＜1′
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Plano Convex Lens 15mm Diameter 30mm Focal Length 400 - 700nm
SLB-15-30PM 		15mm 30mm
3-5 days
£43.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ15mm
Focal length f 30mm
Edge thickness te 2mm
Center thickness tc 3.9mm
Back focal length fb 27.4mm
Radius of curvature r 15.57mm
Centration ＜1′
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Plano Convex Lens 25mm Diameter 120mm Focal Length 400 - 700nm
SLB-25-120PM 		25mm 120mm
3-5 days
£52.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25mm
Focal length f 120mm
Edge thickness te 2mm
Center thickness tc 3.3mm
Back focal length fb 117.8mm
Radius of curvature r 62.28mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 200mm Focal Length 400 - 700nm
SLB-30-200PM 		30mm 200mm
3-5 days
£55.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 200mm
Edge thickness te 2mm
Center thickness tc 3.1mm
Back focal length fb 198mm
Radius of curvature r 103.8mm
Centration ＜1′
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Plano Convex Lens 40mm Diameter 350mm Focal Length 400 - 700nm
SLB-40-350PM 		40mm 350mm
6-12 weeks
£69.10
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ40mm
Focal length f 350mm
Edge thickness te 2mm
Center thickness tc 3.1mm
Back focal length fb 348mm
Radius of curvature r 181.65mm
Centration ＜1′
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Plano Convex Lens 50.8mm Diameter 70mm Focal Length 400 - 700nm
SLB-50.8-70PM 		50.8mm 70mm
in stock
£77.80
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50.8mm
Focal length f 70mm
Edge thickness te 3mm
Center thickness tc 13.4mm
Back focal length fb 61.2mm
Radius of curvature r 36.33mm
Centration ＜1′
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Plano Convex Lens 8mm Diameter 10mm Focal Length 400 - 700nm
SLB-08-10PM 		8mm 10mm
3-5 days
£43.70
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ8mm
Focal length f 10mm
Edge thickness te 1.5mm
Center thickness tc 3.4mm
Back focal length fb 7.8mm
Radius of curvature r 5.19mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 80mm Diameter 350mm Focal Length 400 - 700nm
SLB-80-350PM 		80mm 350mm
6-12 weeks
£164.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ80mm
Focal length f 350mm
Edge thickness te 3mm
Center thickness tc 7.5mm
Back focal length fb 345.1mm
Radius of curvature r 181.65mm
Centration ＜1′
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Plano Convex Lens 15mm Diameter 60mm Focal Length 400 - 700nm
SLB-15-60PM 		15mm 60mm
3-5 days
£43.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ15mm
Focal length f 60mm
Edge thickness te 2mm
Center thickness tc 2.9mm
Back focal length fb 58.1mm
Radius of curvature r 31.14mm
Centration ＜1′
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Plano Convex Lens 25mm Diameter 200mm Focal Length 400 - 700nm
SLB-25-200PM 		25mm 200mm
in stock
£52.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25mm
Focal length f 200mm
Edge thickness te 2mm
Center thickness tc 2.8mm
Back focal length fb 198.2mm
Radius of curvature r 103.8mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 300mm Focal Length 400 - 700nm
SLB-30-300PM 		30mm 300mm
3-5 days
£55.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 300mm
Edge thickness te 2mm
Center thickness tc 2.7mm
Back focal length fb 298.2mm
Radius of curvature r 155.7mm
Centration ＜1′
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Plano Convex Lens 40mm Diameter 500mm Focal Length 400 - 700nm
SLB-40-500PM 		40mm 500mm
6-12 weeks
£69.10
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ40mm
Focal length f 500mm
Edge thickness te 2mm
Center thickness tc 2.8mm
Back focal length fb 498.2mm
Radius of curvature r 259.5mm
Centration ＜3′
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Plano Convex Lens 50.8mm Diameter 100mm Focal Length 400 - 700nm
SLB-50.8-100PM 		50.8mm 100mm
6-12 weeks
£77.80
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50.8mm
Focal length f 100mm
Edge thickness te 3mm
Center thickness tc 9.6mm
Back focal length fb 93.7mm
Radius of curvature r 51.9mm
Centration ＜1′
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Plano Convex Lens 8mm Diameter 20mm Focal Length 400 - 700nm
SLB-08-20PM 		8mm 20mm
6-12 weeks
£43.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ8mm
Focal length f 20mm
Edge thickness te 1.5mm
Center thickness tc 2.3mm
Back focal length fb 18.5mm
Radius of curvature r 10.38mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 80mm Diameter 700mm Focal Length 400 - 700nm
SLB-80-700PM 		80mm 700mm
6-12 weeks
£164.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ80mm
Focal length f 700mm
Edge thickness te 3mm
Center thickness tc 5.2mm
Back focal length fb 696.6mm
Radius of curvature r 363.3mm
Centration ＜1′
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Plano Convex Lens 15mm Diameter 90mm Focal Length 400 - 700nm
SLB-15-90PM 		15mm 90mm
3-5 days
£43.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ15mm
Focal length f 90mm
Edge thickness te 2mm
Center thickness tc 2.6mm
Back focal length fb 88.3mm
Radius of curvature r 46.71mm
Centration ＜1′
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Plano Convex Lens 25.4mm Diameter 30mm Focal Length 400 - 700nm
SLB-25.4-30PM 		25.4mm 30mm
6-12 weeks
£56.30
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25.4mm
Focal length f 30mm
Edge thickness te 1.7mm
Center thickness tc 8.3mm
Back focal length fb 24.5mm
Radius of curvature r 15.57mm
Centration ＜1′
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Plano Convex Lens 25.4mm Diameter 50mm Focal Length 400 - 700nm
SLB-25.4-50PM 		25.4mm 50mm
6-12 weeks
£54.90
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25.4mm
Focal length f 50mm
Edge thickness te 1.9mm
Center thickness tc 5.2mm
Back focal length fb 46.6mm
Radius of curvature r 25.95mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 450mm Focal Length 400 - 700nm
SLB-30-450PM 		30mm 450mm
6-12 weeks
£55.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 450mm
Edge thickness te 2mm
Center thickness tc 2.5mm
Back focal length fb 448.4mm
Radius of curvature r 233.55mm
Centration ＜3′
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Plano Convex Lens 50mm Diameter 80mm Focal Length 400 - 700nm
SLB-50-80PM 		50mm 80mm
6-12 weeks
£77.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 80mm
Edge thickness te 3mm
Center thickness tc 11.4mm
Back focal length fb 72.5mm
Radius of curvature r 41.52mm
Centration ＜1′
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Plano Convex Lens 50.8mm Diameter 170mm Focal Length 400 - 700nm
SLB-50.8-170PM 		50.8mm 170mm
6-12 weeks
£75.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50.8mm
Focal length f 170mm
Edge thickness te 3mm
Center thickness tc 6.6mm
Back focal length fb 165.7mm
Radius of curvature r 88.23mm
Centration ＜1′
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Plano Convex Lens 8mm Diameter 40mm Focal Length 400 - 700nm
SLB-08-40PM 		8mm 40mm
6-12 weeks
£43.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ8mm
Focal length f 40mm
Edge thickness te 1.5mm
Center thickness tc 1.9mm
Back focal length fb 38.8mm
Radius of curvature r 20.76mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 100mm Diameter 150mm Focal Length 400 - 700nm
SLB-100-150PM 		100mm 150mm
6-12 weeks
£231.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ100mm
Focal length f 150mm
Edge thickness te 3mm
Center thickness tc 21.2mm
Back focal length fb 136.1mm
Radius of curvature r 77.85mm
Centration ＜1′
i
Plano Convex Lens 15mm Diameter 150mm Focal Length 400 - 700nm
SLB-15-150PM 		15mm 150mm
3-5 days
£43.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ15mm
Focal length f 150mm
Edge thickness te 2mm
Center thickness tc 2.4mm
Back focal length fb 148.4mm
Radius of curvature r 77.85mm
Centration ＜1′
i
Plano Convex Lens 25.4mm Diameter 80mm Focal Length 400 - 700nm
SLB-25.4-80PM 		25.4mm 80mm
6-12 weeks
£52.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25.4mm
Focal length f 80mm
Edge thickness te 1.9mm
Center thickness tc 3.9mm
Back focal length fb 77.4mm
Radius of curvature r 41.52mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 700mm Focal Length 400 - 700nm
SLB-30-700PM 		30mm 700mm
6-12 weeks
£55.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 700mm
Edge thickness te 2mm
Center thickness tc 2.3mm
Back focal length fb 698.5mm
Radius of curvature r 363.3mm
Centration ＜3′
i
Plano Convex Lens 50mm Diameter 120mm Focal Length 400 - 700nm
SLB-50-120PM 		50mm 120mm
in stock
£77.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 120mm
Edge thickness te 3mm
Center thickness tc 8.2mm
Back focal length fb 114.6mm
Radius of curvature r 62.28mm
Centration ＜1′
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Plano Convex Lens 5mm Diameter 8mm Focal Length 400 - 700nm
SLB-05-08PM 		5mm 8mm
6-12 weeks
£41.90
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ5mm
Focal length f 8mm
Edge thickness te 1.4mm
Center thickness tc 2.3mm
Back focal length fb 6.5mm
Radius of curvature r 4.15mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 50.8mm Diameter 300mm Focal Length 400 - 700nm
SLB-50.8-300PM 		50.8mm 300mm
6-12 weeks
£75.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50.8mm
Focal length f 300mm
Edge thickness te 2.9mm
Center thickness tc 5mm
Back focal length fb 296.7mm
Radius of curvature r 155.7mm
Centration ＜1′
i
Plano Convex Lens 10mm Diameter 20mm Focal Length 400 - 700nm
SLB-10-20PM 		10mm 20mm
3-5 days
£40.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ10mm
Focal length f 20mm
Edge thickness te 2mm
Center thickness tc 3.3mm
Back focal length fb 17.8mm
Radius of curvature r 10.38mm
Centration ＜1′
Availability Please contact
i
Plano Convex Lens 100mm Diameter 300mm Focal Length 400 - 700nm
SLB-100-300PM 		100mm 300mm
3-5 days
£231.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ100mm
Focal length f 300mm
Edge thickness te 3mm
Center thickness tc 11.2mm
Back focal length fb 292.6mm
Radius of curvature r 155.7mm
Centration ＜1′
i
Plano Convex Lens 20mm Diameter 40mm Focal Length 400 - 700nm
SLB-20-40PM 		20mm 40mm
3-5 days
£44.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ20mm
Focal length f 40mm
Edge thickness te 2mm
Center thickness tc 4.6mm
Back focal length fb 37mm
Radius of curvature r 20.76mm
Centration ＜1′
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Plano Convex Lens 25.4mm Diameter 120mm Focal Length 400 - 700nm
SLB-25.4-120PM 		25.4mm 120mm
6-12 weeks
£52.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25.4mm
Focal length f 120mm
Edge thickness te 2mm
Center thickness tc 3.3mm
Back focal length fb 117.8mm
Radius of curvature r 62.28mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 1000mm Focal Length 400 - 700nm
SLB-30-1000PM 		30mm 1000mm
3-5 days
£55.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 1000mm
Edge thickness te 2mm
Center thickness tc 2.2mm
Back focal length fb 998.5mm
Radius of curvature r 519mm
Centration ＜3′
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Plano Convex Lens 50mm Diameter 200mm Focal Length 400 - 700nm
SLB-50-200PM 		50mm 200mm
6-12 weeks
£73.00
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 200mm
Edge thickness te 3mm
Center thickness tc 6.1mm
Back focal length fb 196mm
Radius of curvature r 103.8mm
Centration ＜1′
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Plano Convex Lens 5mm Diameter 15mm Focal Length 400 - 700nm
SLB-05-15PM 		5mm 15mm
3-5 days
£40.70
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ5mm
Focal length f 15mm
Edge thickness te 1.2mm
Center thickness tc 1.6mm
Back focal length fb 13.9mm
Radius of curvature r 7.79mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 50.8mm Diameter 700mm Focal Length 400 - 700nm
SLB-50.8-700PM 		50.8mm 700mm
6-12 weeks
£75.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50.8mm
Focal length f 700mm
Edge thickness te 3mm
Center thickness tc 3.9mm
Back focal length fb 697.4mm
Radius of curvature r 363.3mm
Centration ＜3′
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Plano Convex Lens 10mm Diameter 40mm Focal Length 400 - 700nm
SLB-10-40PM 		10mm 40mm
3-5 days
£40.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ10mm
Focal length f 40mm
Edge thickness te 2mm
Center thickness tc 2.6mm
Back focal length fb 38.3mm
Radius of curvature r 20.76mm
Centration ＜1′
Availability Please contact
i
Plano Convex Lens 100mm Diameter 500mm Focal Length 400 - 700nm
SLB-100-500PM 		100mm 500mm
3-5 days
£226.30
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ100mm
Focal length f 500mm
Edge thickness te 3mm
Center thickness tc 7.9mm
Back focal length fb 494.8mm
Radius of curvature r 259.5mm
Centration ＜1′
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Plano Convex Lens 20mm Diameter 70mm Focal Length 400 - 700nm
SLB-20-70PM 		20mm 70mm
3-5 days
£43.00
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ20mm
Focal length f 70mm
Edge thickness te 2mm
Center thickness tc 3.4mm
Back focal length fb 67.8mm
Radius of curvature r 36.33mm
Centration ＜1′
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Plano Convex Lens 25.4mm Diameter 200mm Focal Length 400 - 700nm
SLB-25.4-200PM 		25.4mm 200mm
6-12 weeks
£52.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25.4mm
Focal length f 200mm
Edge thickness te 2mm
Center thickness tc 2.8mm
Back focal length fb 198.2mm
Radius of curvature r 103.8mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 2000mm Focal Length 400 - 700nm
SLB-30-2000PM 		30mm 2000mm
6-12 weeks
£58.50
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 2000mm
Edge thickness te 2mm
Center thickness tc 2.1mm
Back focal length fb 1998.6mm
Radius of curvature r 1038mm
Centration ＜3′
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Plano Convex Lens 50mm Diameter 300mm Focal Length 400 - 700nm
SLB-50-300PM 		50mm 300mm
in stock
£73.00
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 300mm
Edge thickness te 3mm
Center thickness tc 5mm
Back focal length fb 296.7mm
Radius of curvature r 155.7mm
Centration ＜1′
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Plano Convex Lens 5mm Diameter 30mm Focal Length 400 - 700nm
SLB-05-30PM 		5mm 30mm
3-5 days
£40.70
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ5mm
Focal length f 30mm
Edge thickness te 1.1mm
Center thickness tc 1.3mm
Back focal length fb 29.1mm
Radius of curvature r 15.57mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 60mm Diameter 80mm Focal Length 400 - 700nm
SLB-60-80PM 		60mm 80mm
6-12 weeks
£107.00
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ60mm
Focal length f 80mm
Edge thickness te 3mm
Center thickness tc 15.8mm
Back focal length fb 69.6mm
Radius of curvature r 41.52mm
Centration ＜1′
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Plano Convex Lens 10mm Diameter 70mm Focal Length 400 - 700nm
SLB-10-70PM 		10mm 70mm
6-12 weeks
£40.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ10mm
Focal length f 70mm
Edge thickness te 2mm
Center thickness tc 2.3mm
Back focal length fb 68.5mm
Radius of curvature r 36.33mm
Centration ＜1′
Availability Please contact
i
Plano Convex Lens 100mm Diameter 800mm Focal Length 400 - 700nm
SLB-100-800PM 		100mm 800mm
6-12 weeks
£226.30
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ100mm
Focal length f 800mm
Edge thickness te 3mm
Center thickness tc 6mm
Back focal length fb 796mm
Radius of curvature r 415.2mm
Centration ＜1′
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Plano Convex Lens 20mm Diameter 100mm Focal Length 400 - 700nm
SLB-20-100PM 		20mm 100mm
6-12 weeks
£43.00
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ20mm
Focal length f 100mm
Edge thickness te 2mm
Center thickness tc 3mm
Back focal length fb 98mm
Radius of curvature r 51.9mm
Centration ＜1′
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Plano Convex Lens 25.4mm Diameter 500mm Focal Length 400 - 700nm
SLB-25.4-500PM 		25.4mm 500mm
3-5 days
£52.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25.4mm
Focal length f 500mm
Edge thickness te 2mm
Center thickness tc 2.3mm
Back focal length fb 498.4mm
Radius of curvature r 259.5mm
Centration ＜3′
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Plano Convex Lens 30mm Diameter 4000mm Focal Length 400 - 700nm
SLB-30-4000PM 		30mm 4000mm
6-12 weeks
£59.90
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 4000mm
Edge thickness te 2mm
Center thickness tc 2.1mm
Back focal length fb 3998.6mm
Radius of curvature r 2076mm
Centration ＜3′
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Plano Convex Lens 50mm Diameter 450mm Focal Length 400 - 700nm
SLB-50-450PM 		50mm 450mm
6-12 weeks
£73.00
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 450mm
Edge thickness te 3mm
Center thickness tc 4.3mm
Back focal length fb 447.1mm
Radius of curvature r 233.55mm
Centration ＜1′
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Plano Convex Lens 6mm Diameter 10mm Focal Length 400 - 700nm
SLB-06-10PM 		6mm 10mm
6-12 weeks
£43.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ6mm
Focal length f 10mm
Edge thickness te 1mm
Center thickness tc 2mm
Back focal length fb 8.7mm
Radius of curvature r 5.19mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 60mm Diameter 120mm Focal Length 400 - 700nm
SLB-60-120PM 		60mm 120mm
6-12 weeks
£104.30
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ60mm
Focal length f 120mm
Edge thickness te 3mm
Center thickness tc 10.7mm
Back focal length fb 113mm
Radius of curvature r 62.28mm
Centration ＜1′
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Plano Convex Lens 12.7mm Diameter 20mm Focal Length 400 - 700nm
SLB-12.7-20PM 		12.7mm 20mm
in stock
£40.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ12.7mm
Focal length f 20mm
Edge thickness te 2mm
Center thickness tc 4.2mm
Back focal length fb 17.2mm
Radius of curvature r 10.38mm
Centration ＜1′
Availability Please contact
i
Plano Convex Lens 20mm Diameter 170mm Focal Length 400 - 700nm
SLB-20-170PM 		20mm 170mm
3-5 days
£43.00
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ20mm
Focal length f 170mm
Edge thickness te 2mm
Center thickness tc 2.6mm
Back focal length fb 168.2mm
Radius of curvature r 88.23mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 35mm Focal Length 400 - 700nm
SLB-30-35PM 		30mm 35mm
6-12 weeks
£58.70
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 35mm
Edge thickness te 2mm
Center thickness tc 9.9mm
Back focal length fb 28.5mm
Radius of curvature r 18.17mm
Centration ＜1′
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Plano Convex Lens 40mm Diameter 60mm Focal Length 400 - 700nm
SLB-40-60PM 		40mm 60mm
3-5 days
£74.20
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ40mm
Focal length f 60mm
Edge thickness te 2mm
Center thickness tc 9.3mm
Back focal length fb 53.9mm
Radius of curvature r 31.14mm
Centration ＜1′
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Plano Convex Lens 50mm Diameter 700mm Focal Length 400 - 700nm
SLB-50-700PM 		50mm 700mm
6-12 weeks
£73.00
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 700mm
Edge thickness te 3mm
Center thickness tc 3.9mm
Back focal length fb 697.5mm
Radius of curvature r 363.3mm
Centration ＜3′
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Plano Convex Lens 6mm Diameter 20mm Focal Length 400 - 700nm
SLB-06-20PM 		6mm 20mm
in stock
£42.50
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ6mm
Focal length f 20mm
Edge thickness te 1mm
Center thickness tc 1.4mm
Back focal length fb 19.1mm
Radius of curvature r 10.38mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 60mm Diameter 200mm Focal Length 400 - 700nm
SLB-60-200PM 		60mm 200mm
6-12 weeks
£102.00
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ60mm
Focal length f 200mm
Edge thickness te 3mm
Center thickness tc 7.4mm
Back focal length fb 195.1mm
Radius of curvature r 103.8mm
Centration ＜1′
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Plano Convex Lens 12.7mm Diameter 40mm Focal Length 400 - 700nm
SLB-12.7-40PM 		12.7mm 40mm
3-5 days
£40.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ12.7mm
Focal length f 40mm
Edge thickness te 2mm
Center thickness tc 3mm
Back focal length fb 38mm
Radius of curvature r 20.76mm
Centration ＜1′
Availability Please contact
i
Plano Convex Lens 25mm Diameter 35mm Focal Length 400 - 700nm
SLB-25-35PM 		25mm 35mm
3-5 days
£53.90
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25mm
Focal length f 35mm
Edge thickness te 2mm
Center thickness tc 7mm
Back focal length fb 30.4mm
Radius of curvature r 18.17mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 60mm Focal Length 400 - 700nm
SLB-30-60PM 		30mm 60mm
3-5 days
£58.70
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 60mm
Edge thickness te 2mm
Center thickness tc 5.9mm
Back focal length fb 56.1mm
Radius of curvature r 31.14mm
Centration ＜1′
i
Plano Convex Lens 40mm Diameter 90mm Focal Length 400 - 700nm
SLB-40-90PM 		40mm 90mm
3-5 days
£69.50
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ40mm
Focal length f 90mm
Edge thickness te 2mm
Center thickness tc 6.5mm
Back focal length fb 85.7mm
Radius of curvature r 46.71mm
Centration ＜1′
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Plano Convex Lens 50mm Diameter 1000mm Focal Length 400 - 700nm
SLB-50-1000PM 		50mm 1000mm
in stock
£73.00
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 1000mm
Edge thickness te 3mm
Center thickness tc 3.6mm
Back focal length fb 997.6mm
Radius of curvature r 519mm
Centration ＜3′
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Plano Convex Lens 7mm Diameter 10mm Focal Length 400 - 700nm
SLB-07-10PM 		7mm 10mm
3-5 days
£43.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ7mm
Focal length f 10mm
Edge thickness te 2mm
Center thickness tc 3.4mm
Back focal length fb 7.8mm
Radius of curvature r 5.19mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 60mm Diameter 400mm Focal Length 400 - 700nm
SLB-60-400PM 		60mm 400mm
6-12 weeks
£100.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ60mm
Focal length f 400mm
Edge thickness te 3mm
Center thickness tc 5.2mm
Back focal length fb 396.6mm
Radius of curvature r 207.6mm
Centration ＜1′
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Plano Convex Lens 12.7mm Diameter 70mm Focal Length 400 - 700nm
SLB-12.7-70PM 		12.7mm 70mm
6-12 weeks
£40.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ12.7mm
Focal length f 70mm
Edge thickness te 2mm
Center thickness tc 2.6mm
Back focal length fb 68.3mm
Radius of curvature r 36.33mm
Centration ＜1′
Availability Please contact
i
Plano Convex Lens 25mm Diameter 60mm Focal Length 400 - 700nm
SLB-25-60PM 		25mm 60mm
6-12 weeks
£53.30
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25mm
Focal length f 60mm
Edge thickness te 2mm
Center thickness tc 4.6mm
Back focal length fb 57mm
Radius of curvature r 31.14mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 90mm Focal Length 400 - 700nm
SLB-30-90PM 		30mm 90mm
in stock
£55.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 90mm
Edge thickness te 2mm
Center thickness tc 4.5mm
Back focal length fb 87.1mm
Radius of curvature r 46.71mm
Centration ＜1′
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Plano Convex Lens 40mm Diameter 150mm Focal Length 400 - 700nm
SLB-40-150PM 		40mm 150mm
3-5 days
£69.10
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ40mm
Focal length f 150mm
Edge thickness te 2mm
Center thickness tc 4.6mm
Back focal length fb 147mm
Radius of curvature r 77.85mm
Centration ＜1′
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Plano Convex Lens 50mm Diameter 2000mm Focal Length 400 - 700nm
SLB-50-2000PM 		50mm 2000mm
3-5 days
£73.00
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 2000mm
Edge thickness te 3mm
Center thickness tc 3.3mm
Back focal length fb 1997.8mm
Radius of curvature r 1038mm
Centration ＜3′
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Plano Convex Lens 7mm Diameter 20mm Focal Length 400 - 700nm
SLB-07-20PM 		7mm 20mm
6-12 weeks
£42.50
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ7mm
Focal length f 20mm
Edge thickness te 1.7mm
Center thickness tc 2.3mm
Back focal length fb 18.5mm
Radius of curvature r 10.38mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 80mm Diameter 100mm Focal Length 400 - 700nm
SLB-80-100PM 		80mm 100mm
in stock
£168.80
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ80mm
Focal length f 100mm
Edge thickness te 3mm
Center thickness tc 21.8mm
Back focal length fb 85.6mm
Radius of curvature r 51.9mm
Centration ＜1′
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Plano Convex Lens 15mm Diameter 20mm Focal Length 400 - 700nm
SLB-15-20PM 		15mm 20mm
3-5 days
£43.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ15mm
Focal length f 20mm
Edge thickness te 2mm
Center thickness tc 5.2mm
Back focal length fb 16.6mm
Radius of curvature r 10.38mm
Centration ＜1′
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Plano Convex Lens 25mm Diameter 90mm Focal Length 400 - 700nm
SLB-25-90PM 		25mm 90mm
3-5 days
£52.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25mm
Focal length f 90mm
Edge thickness te 2mm
Center thickness tc 3.7mm
Back focal length fb 87.6mm
Radius of curvature r 46.71mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 150mm Focal Length 400 - 700nm
SLB-30-150PM 		30mm 150mm
3-5 days
£55.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 150mm
Edge thickness te 2mm
Center thickness tc 3.5mm
Back focal length fb 147.7mm
Radius of curvature r 77.85mm
Centration ＜1′
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Plano Convex Lens 40mm Diameter 250mm Focal Length 400 - 700nm
SLB-40-250PM 		40mm 250mm
6-12 weeks
£69.10
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ40mm
Focal length f 250mm
Edge thickness te 2mm
Center thickness tc 3.6mm
Back focal length fb 247.7mm
Radius of curvature r 129.75mm
Centration ＜1′
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Plano Convex Lens 50mm Diameter 4000mm Focal Length 400 - 700nm
SLB-50-4000PM 		50mm 4000mm
6-12 weeks
£73.00
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 4000mm
Edge thickness te 3mm
Center thickness tc 3.2mm
Back focal length fb 3997.9mm
Radius of curvature r 2076mm
Centration ＜3′
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Plano Convex Lens 7mm Diameter 40mm Focal Length 400 - 700nm
SLB-07-40PM 		7mm 40mm
6-12 weeks
£41.90
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ7mm
Focal length f 40mm
Edge thickness te 1.6mm
Center thickness tc 1.9mm
Back focal length fb 38.8mm
Radius of curvature r 20.76mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 80mm Diameter 250mm Focal Length 400 - 700nm
SLB-80-250PM 		80mm 250mm
6-12 weeks
£164.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ80mm
Focal length f 250mm
Edge thickness te 3mm
Center thickness tc 9.3mm
Back focal length fb 243.9mm
Radius of curvature r 129.75mm
Centration ＜1′
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Plano Convex Lens 15mm Diameter 40mm Focal Length 400 - 700nm
SLB-15-40PM 		15mm 40mm
3-5 days
£43.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ15mm
Focal length f 40mm
Edge thickness te 2mm
Center thickness tc 3.4mm
Back focal length fb 37.8mm
Radius of curvature r 20.76mm
Centration ＜1′
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Plano Convex Lens 25mm Diameter 150mm Focal Length 400 - 700nm
SLB-25-150PM 		25mm 150mm
3-5 days
£52.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25mm
Focal length f 150mm
Edge thickness te 2mm
Center thickness tc 3mm
Back focal length fb 148mm
Radius of curvature r 77.85mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 220mm Focal Length 400 - 700nm
SLB-30-220PM 		30mm 220mm
3-5 days
£55.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 220mm
Edge thickness te 2mm
Center thickness tc 3mm
Back focal length fb 218mm
Radius of curvature r 114.18mm
Centration ＜1′
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Plano Convex Lens 40mm Diameter 400mm Focal Length 400 - 700nm
SLB-40-400PM 		40mm 400mm
3-5 days
£69.10
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ40mm
Focal length f 400mm
Edge thickness te 2mm
Center thickness tc 3mm
Back focal length fb 398mm
Radius of curvature r 207.6mm
Centration ＜1′
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Plano Convex Lens 50.8mm Diameter 80mm Focal Length 400 - 700nm
SLB-50.8-80PM 		50.8mm 80mm
in stock
£77.80
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50.8mm
Focal length f 80mm
Edge thickness te 3mm
Center thickness tc 11.7mm
Back focal length fb 72.3mm
Radius of curvature r 41.52mm
Centration ＜1′
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Plano Convex Lens 8mm Diameter 12mm Focal Length 400 - 700nm
SLB-08-12PM 		8mm 12mm
3-5 days
£43.70
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ8mm
Focal length f 12mm
Edge thickness te 1.5mm
Center thickness tc 3mm
Back focal length fb 10.1mm
Radius of curvature r 6.23mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 80mm Diameter 400mm Focal Length 400 - 700nm
SLB-80-400PM 		80mm 400mm
6-12 weeks
£164.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ80mm
Focal length f 400mm
Edge thickness te 3mm
Center thickness tc 6.9mm
Back focal length fb 395.5mm
Radius of curvature r 207.6mm
Centration ＜1′
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Plano Convex Lens 15mm Diameter 70mm Focal Length 400 - 700nm
SLB-15-70PM 		15mm 70mm
3-5 days
£43.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ15mm
Focal length f 70mm
Edge thickness te 2mm
Center thickness tc 2.8mm
Back focal length fb 68.2mm
Radius of curvature r 36.33mm
Centration ＜1′
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Plano Convex Lens 25mm Diameter 220mm Focal Length 400 - 700nm
SLB-25-220PM 		25mm 220mm
6-12 weeks
£52.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25mm
Focal length f 220mm
Edge thickness te 2mm
Center thickness tc 2.7mm
Back focal length fb 218.2mm
Radius of curvature r 114.18mm
Centration ＜1′
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Plano Convex Lens 30mm Diameter 350mm Focal Length 400 - 700nm
SLB-30-350PM 		30mm 350mm
3-5 days
£55.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 350mm
Edge thickness te 2mm
Center thickness tc 2.6mm
Back focal length fb 348.3mm
Radius of curvature r 181.65mm
Centration ＜3′
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Plano Convex Lens 40mm Diameter 1000mm Focal Length 400 - 700nm
SLB-40-1000PM 		40mm 1000mm
6-12 weeks
£69.10
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ40mm
Focal length f 1000mm
Edge thickness te 2mm
Center thickness tc 2.4mm
Back focal length fb 998.4mm
Radius of curvature r 519mm
Centration ＜3′
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Plano Convex Lens 50.8mm Diameter 120mm Focal Length 400 - 700nm
SLB-50.8-120PM 		50.8mm 120mm
6-12 weeks
£75.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50.8mm
Focal length f 120mm
Edge thickness te 2.8mm
Center thickness tc 8.2mm
Back focal length fb 114.6mm
Radius of curvature r 62.28mm
Centration ＜1′
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Plano Convex Lens 8mm Diameter 25mm Focal Length 400 - 700nm
SLB-08-25PM 		8mm 25mm
3-5 days
£43.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ8mm
Focal length f 25mm
Edge thickness te 1.5mm
Center thickness tc 2.1mm
Back focal length fb 23.6mm
Radius of curvature r 12.98mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 80mm Diameter 800mm Focal Length 400 - 700nm
SLB-80-800PM 		80mm 800mm
6-12 weeks
£164.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ80mm
Focal length f 800mm
Edge thickness te 3mm
Center thickness tc 4.9mm
Back focal length fb 796.8mm
Radius of curvature r 415.2mm
Centration ＜1′
i
Plano Convex Lens 15mm Diameter 100mm Focal Length 400 - 700nm
SLB-15-100PM 		15mm 100mm
6-12 weeks
£43.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ15mm
Focal length f 100mm
Edge thickness te 2mm
Center thickness tc 2.5mm
Back focal length fb 98.3mm
Radius of curvature r 51.9mm
Centration ＜1′
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Plano Convex Lens 25.4mm Diameter 35mm Focal Length 400 - 700nm
SLB-25.4-35PM 		25.4mm 35mm
3-5 days
£56.30
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25.4mm
Focal length f 35mm
Edge thickness te 1.8mm
Center thickness tc 7mm
Back focal length fb 30.4mm
Radius of curvature r 18.17mm
Centration ＜1′
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Plano Convex Lens 25.4mm Diameter 60mm Focal Length 400 - 700nm
SLB-25.4-60PM 		25.4mm 60mm
3-5 days
£54.00
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ25.4mm
Focal length f 60mm
Edge thickness te 1.9mm
Center thickness tc 4.6mm
Back focal length fb 57mm
Radius of curvature r 31.14mm
Centration ＜1′
i
Plano Convex Lens 30mm Diameter 500mm Focal Length 400 - 700nm
SLB-30-500PM 		30mm 500mm
6-12 weeks
£55.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ30mm
Focal length f 500mm
Edge thickness te 2mm
Center thickness tc 2.4mm
Back focal length fb 498.4mm
Radius of curvature r 259.5mm
Centration ＜3′
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Plano Convex Lens 50mm Diameter 90mm Focal Length 400 - 700nm
SLB-50-90PM 		50mm 90mm
in stock
£77.80
Surface Quality (Scratch-Dig) 20-10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f 90mm
Edge thickness te 3mm
Center thickness tc 10.3mm
Back focal length fb 83.2mm
Radius of curvature r 46.71mm
Centration ＜1′
i
Plano Convex Lens 50.8mm Diameter 200mm Focal Length 400 - 700nm
SLB-50.8-200PM 		50.8mm 200mm
6-12 weeks
£75.40
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50.8mm
Focal length f 200mm
Edge thickness te 2.9mm
Center thickness tc 6.1mm
Back focal length fb 196mm
Radius of curvature r 103.8mm
Centration ＜1′
i
Plano Convex Lens 8mm Diameter 50mm Focal Length 400 - 700nm
SLB-08-50PM 		8mm 50mm
6-12 weeks
£43.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture φD≧φ10mm ; 85% of the diameter
φD＜φ10mm ; 83% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD＜φ10mm ; 40-20　
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ8mm
Focal length f 50mm
Edge thickness te 1.5mm
Center thickness tc 1.8mm
Back focal length fb 48.8mm
Radius of curvature r 25.95mm
Centration ＜3′
Availability Please contact
i
Plano Convex Lens 100mm Diameter 200mm Focal Length 400 - 700nm
SLB-100-200PM 		100mm 200mm
6-12 weeks
£231.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ100mm
Focal length f 200mm
Edge thickness te 3mm
Center thickness tc 15.8mm
Back focal length fb 189.6mm
Radius of curvature r 103.8mm
Centration ＜1′
i
Plano Convex Lens 20mm Diameter 25mm Focal Length 400 - 700nm
SLB-20-25PM 		20mm 25mm
3-5 days
£47.10
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ20mm
Focal length f 25mm
Edge thickness te 2mm
Center thickness tc 6.7mm
Back focal length fb 20.6mm
Radius of curvature r 12.98mm
Centration ＜1′

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