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

SLB-N-M

N-BK7, Plano Concave Lenses (AR 400-700nm)
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i
Plano Concave Lens 25mm Diameter −40mm Focal Length 400 - 700nm
SLB-25-40NM 		25mm 40mm
in stock
62,30 €
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 −40mm
Edge thickness te 6.2mm
Center thickness tc 2mm
Back focal length fb −41.3mm
Radius of curvature r 20.76mm
Centration ＜1′
i
Plano Concave Lens 30mm Diameter −200mm Focal Length 400 - 700nm
SLB-30-200NM 		30mm 200mm
6-12 weeks
63,60 €
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 φ30mm
Focal length f −200mm
Edge thickness te 3.1mm
Center thickness tc 2mm
Back focal length fb −201.3mm
Radius of curvature r 103.8mm
Centration ＜1′
i
Plano Concave Lens 10mm Diameter −50mm Focal Length 400 - 700nm
SLB-10-50NM 		10mm 50mm
in stock
46,90 €
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 φ10mm
Focal length f −50mm
Edge thickness te 2.5mm
Center thickness tc 2mm
Back focal length fb −51.3mm
Radius of curvature r 25.95mm
Centration ＜1′
i
Plano Concave Lens 25mm Diameter −70mm Focal Length 400 - 700nm
SLB-25-70NM 		25mm 70mm
in stock
58,00 €
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 φ25mm
Focal length f −70mm
Edge thickness te 4.2mm
Center thickness tc 2mm
Back focal length fb −71.3mm
Radius of curvature r 36.33mm
Centration ＜1′
i
Plano Concave Lens 40mm Diameter −50mm Focal Length 400 - 700nm
SLB-40-50NM 		40mm 50mm
6-12 weeks
74,10 €
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 φ40mm
Focal length f −50mm
Edge thickness te 11.4mm
Center thickness tc 2mm
Back focal length fb −51.3mm
Radius of curvature r 25.95mm
Centration ＜1′
i
Plano Concave Lens 10mm Diameter −80mm Focal Length 400 - 700nm
SLB-10-80NM 		10mm 80mm
6-12 weeks
46,90 €
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 φ10mm
Focal length f −80mm
Edge thickness te 2.3mm
Center thickness tc 2mm
Back focal length fb −81.3mm
Radius of curvature r 41.52mm
Centration ＜1′
i
Plano Concave Lens 25mm Diameter −100mm Focal Length 400 - 700nm
SLB-25-100NM 		25mm 100mm
3-5 days
58,00 €
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 φ25mm
Focal length f −100mm
Edge thickness te 3.5mm
Center thickness tc 2mm
Back focal length fb −101.3mm
Radius of curvature r 51.9mm
Centration ＜1′
i
Plano Concave Lens 40mm Diameter −80mm Focal Length 400 - 700nm
SLB-40-80NM 		40mm 80mm
3-5 days
72,80 €
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 φ40mm
Focal length f −80mm
Edge thickness te 7.1mm
Center thickness tc 2mm
Back focal length fb −81.3mm
Radius of curvature r 41.52mm
Centration ＜1′
i
Plano Concave Lens 12.7mm Diameter −15mm Focal Length 400 - 700nm
SLB-12.7-15NM 		12.7mm 15mm
3-5 days
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 φ12.7mm
Focal length f −15mm
Edge thickness te 5.3mm
Center thickness tc 2mm
Back focal length fb −16.3mm
Radius of curvature r 7.79mm
Centration ＜1′
i
Plano Concave Lens 25mm Diameter −170mm Focal Length 400 - 700nm
SLB-25-170NM 		25mm 170mm
3-5 days
58,00 €
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 φ25mm
Focal length f −170mm
Edge thickness te 3mm
Center thickness tc 2mm
Back focal length fb −171.3mm
Radius of curvature r 88.23mm
Centration ＜1′
i
Plano Concave Lens 50mm Diameter −80mm Focal Length 400 - 700nm
SLB-50-80NM 		50mm 80mm
6-12 weeks
88,30 €
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 φ50mm
Focal length f −80mm
Edge thickness te 11.4mm
Center thickness tc 3mm
Back focal length fb −82.0mm
Radius of curvature r 41.52mm
Centration ＜1′
i
Plano Concave Lens 12.7mm Diameter −30mm Focal Length 400 - 700nm
SLB-12.7-30NM 		12.7mm 30mm
in stock
48,60 €
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 φ12.7mm
Focal length f −30mm
Edge thickness te 3.4mm
Center thickness tc 2mm
Back focal length fb −31.3mm
Radius of curvature r 15.57mm
Centration ＜1′
i
Plano Concave Lens 25.4mm Diameter −40mm Focal Length 400 - 700nm
SLB-25.4-40NM 		25.4mm 40mm
6-12 weeks
64,80 €
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 6.3mm
Center thickness tc 2mm
Back focal length fb −41.3mm
Radius of curvature r 20.76mm
Centration ＜1′
i
Plano Concave Lens 50mm Diameter −120mm Focal Length 400 - 700nm
SLB-50-120NM 		50mm 120mm
6-12 weeks
82,70 €
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 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f −120mm
Edge thickness te 8.2mm
Center thickness tc 3mm
Back focal length fb −122.0mm
Radius of curvature r 62.28mm
Centration ＜1′
i
Plano Concave Lens 15mm Diameter −30mm Focal Length 400 - 700nm
SLB-15-30NM 		15mm 30mm
6-12 weeks
52,30 €
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 φ15mm
Focal length f −30mm
Edge thickness te 3.9mm
Center thickness tc 2mm
Back focal length fb −31.3mm
Radius of curvature r 15.57mm
Centration ＜1′
i
Plano Concave Lens 25.4mm Diameter −70mm Focal Length 400 - 700nm
SLB-25.4-70NM 		25.4mm 70mm
6-12 weeks
61,10 €
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 4.3mm
Center thickness tc 2mm
Back focal length fb −71.3mm
Radius of curvature r 36.33mm
Centration ＜1′
i
Plano Concave Lens 50mm Diameter −200mm Focal Length 400 - 700nm
SLB-50-200NM 		50mm 200mm
6-12 weeks
82,70 €
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 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f −200mm
Edge thickness te 6.1mm
Center thickness tc 3mm
Back focal length fb −202.0mm
Radius of curvature r 103.8mm
Centration ＜1′
i
Plano Concave Lens 15mm Diameter −60mm Focal Length 400 - 700nm
SLB-15-60NM 		15mm 60mm
3-5 days
51,40 €
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 2.9mm
Center thickness tc 2mm
Back focal length fb −61.3mm
Radius of curvature r 31.14mm
Centration ＜1′
i
Plano Concave Lens 25.4mm Diameter −100mm Focal Length 400 - 700nm
SLB-25.4-100NM 		25.4mm 100mm
3-5 days
61,10 €
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 3.6mm
Center thickness tc 2mm
Back focal length fb −101.3mm
Radius of curvature r 51.9mm
Centration ＜1′
i
Plano Concave Lens 50mm Diameter −300mm Focal Length 400 - 700nm
SLB-50-300NM 		50mm 300mm
3-5 days
82,70 €
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 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f −300mm
Edge thickness te 5mm
Center thickness tc 3mm
Back focal length fb −302.0mm
Radius of curvature r 155.7mm
Centration ＜1′
i
Plano Concave Lens 15mm Diameter −100mm Focal Length 400 - 700nm
SLB-15-100NM 		15mm 100mm
6-12 weeks
51,40 €
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 2.5mm
Center thickness tc 2mm
Back focal length fb −101.3mm
Radius of curvature r 51.9mm
Centration ＜1′
i
Plano Concave Lens 20mm Diameter −40mm Focal Length 400 - 700nm
SLB-20-40NM 		20mm 40mm
3-5 days
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 φ20mm
Focal length f −40mm
Edge thickness te 4.6mm
Center thickness tc 2mm
Back focal length fb −41.3mm
Radius of curvature r 20.76mm
Centration ＜1′
i
Plano Concave Lens 30mm Diameter −35mm Focal Length 400 - 700nm
SLB-30-35NM 		30mm 35mm
6-12 weeks
61,10 €
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 φ30mm
Focal length f −35mm
Edge thickness te 9.9mm
Center thickness tc 2mm
Back focal length fb −36.3mm
Radius of curvature r 18.17mm
Centration ＜1′
i
Plano Concave Lens 50.8mm Diameter −90mm Focal Length 400 - 700nm
SLB-50.8-90NM 		50.8mm 90mm
3-5 days
88,30 €
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 φ50.8mm
Focal length f −90mm
Edge thickness te 10.5mm
Center thickness tc 3mm
Back focal length fb −92.0mm
Radius of curvature r 46.71mm
Centration ＜1′
i
Plano Concave Lens 20mm Diameter −70mm Focal Length 400 - 700nm
SLB-20-70NM 		20mm 70mm
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 φ20mm
Focal length f −70mm
Edge thickness te 3.4mm
Center thickness tc 2mm
Back focal length fb −71.3mm
Radius of curvature r 36.33mm
Centration ＜1′
i
Plano Concave Lens 30mm Diameter −60mm Focal Length 400 - 700nm
SLB-30-60NM 		30mm 60mm
6-12 weeks
67,30 €
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 φ30mm
Focal length f −60mm
Edge thickness te 5.9mm
Center thickness tc 2mm
Back focal length fb −61.3mm
Radius of curvature r 31.14mm
Centration ＜1′
i
Plano Concave Lens 50.8mm Diameter −200mm Focal Length 400 - 700nm
SLB-50.8-200NM 		50.8mm 200mm
6-12 weeks
82,70 €
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 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 6.2mm
Center thickness tc 3mm
Back focal length fb −202.0mm
Radius of curvature r 103.8mm
Centration ＜1′
i
Plano Concave Lens 20mm Diameter −100mm Focal Length 400 - 700nm
SLB-20-100NM 		20mm 100mm
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 φ20mm
Focal length f −100mm
Edge thickness te 3mm
Center thickness tc 2mm
Back focal length fb −101.3mm
Radius of curvature r 51.9mm
Centration ＜1′
i
Plano Concave Lens 30mm Diameter −90mm Focal Length 400 - 700nm
SLB-30-90NM 		30mm 90mm
6-12 weeks
66,00 €
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 φ30mm
Focal length f −90mm
Edge thickness te 4.5mm
Center thickness tc 2mm
Back focal length fb −91.3mm
Radius of curvature r 46.71mm
Centration ＜1′
i
Plano Concave Lens 10mm Diameter −15mm Focal Length 400 - 700nm
SLB-10-15NM 		10mm 15mm
3-5 days
49,40 €
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 φ10mm
Focal length f −15mm
Edge thickness te 3.8mm
Center thickness tc 2mm
Back focal length fb −16.3mm
Radius of curvature r 7.79mm
Centration ＜1′
i
Plano Concave Lens 25mm Diameter −30mm Focal Length 400 - 700nm
SLB-25-30NM 		25mm 30mm
in stock
62,30 €
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 −30mm
Edge thickness te 8.3mm
Center thickness tc 2mm
Back focal length fb −31.3mm
Radius of curvature r 15.57mm
Centration ＜1′
i
Plano Concave Lens 30mm Diameter −150mm Focal Length 400 - 700nm
SLB-30-150NM 		30mm 150mm
in stock
63,60 €
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 φ30mm
Focal length f −150mm
Edge thickness te 3.5mm
Center thickness tc 2mm
Back focal length fb −151.3mm
Radius of curvature r 77.85mm
Centration ＜1′
i
Plano Concave Lens 10mm Diameter −30mm Focal Length 400 - 700nm
SLB-10-30NM 		10mm 30mm
3-5 days
46,90 €
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 φ10mm
Focal length f −30mm
Edge thickness te 2.8mm
Center thickness tc 2mm
Back focal length fb −31.3mm
Radius of curvature r 15.57mm
Centration ＜1′
i
Plano Concave Lens 25mm Diameter −50mm Focal Length 400 - 700nm
SLB-25-50NM 		25mm 50mm
6-12 weeks
58,00 €
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 φ25mm
Focal length f −50mm
Edge thickness te 5.2mm
Center thickness tc 2mm
Back focal length fb −51.3mm
Radius of curvature r 25.95mm
Centration ＜1′
i
Plano Concave Lens 30mm Diameter −220mm Focal Length 400 - 700nm
SLB-30-220NM 		30mm 220mm
6-12 weeks
63,60 €
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 φ30mm
Focal length f −220mm
Edge thickness te 3mm
Center thickness tc 2mm
Back focal length fb −221.3mm
Radius of curvature r 114.18mm
Centration ＜1′
i
Plano Concave Lens 10mm Diameter −60mm Focal Length 400 - 700nm
SLB-10-60NM 		10mm 60mm
3-5 days
46,90 €
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 φ10mm
Focal length f −60mm
Edge thickness te 2.4mm
Center thickness tc 2mm
Back focal length fb −61.3mm
Radius of curvature r 31.14mm
Centration ＜1′
i
Plano Concave Lens 25mm Diameter −80mm Focal Length 400 - 700nm
SLB-25-80NM 		25mm 80mm
3-5 days
58,00 €
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 φ25mm
Focal length f −80mm
Edge thickness te 3.9mm
Center thickness tc 2mm
Back focal length fb −81.3mm
Radius of curvature r 41.52mm
Centration ＜1′
i
Plano Concave Lens 40mm Diameter −60mm Focal Length 400 - 700nm
SLB-40-60NM 		40mm 60mm
6-12 weeks
74,10 €
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 φ40mm
Focal length f −60mm
Edge thickness te 9.3mm
Center thickness tc 2mm
Back focal length fb −61.3mm
Radius of curvature r 31.14mm
Centration ＜1′
i
Plano Concave Lens 10mm Diameter −90mm Focal Length 400 - 700nm
SLB-10-90NM 		10mm 90mm
6-12 weeks
46,90 €
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 φ10mm
Focal length f −90mm
Edge thickness te 2.3mm
Center thickness tc 2mm
Back focal length fb −91.3mm
Radius of curvature r 46.71mm
Centration ＜1′
i
Plano Concave Lens 25mm Diameter −120mm Focal Length 400 - 700nm
SLB-25-120NM 		25mm 120mm
6-12 weeks
58,00 €
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 φ25mm
Focal length f −120mm
Edge thickness te 3.3mm
Center thickness tc 2mm
Back focal length fb −121.3mm
Radius of curvature r 62.28mm
Centration ＜1′
i
Plano Concave Lens 40mm Diameter −100mm Focal Length 400 - 700nm
SLB-40-100NM 		40mm 100mm
6-12 weeks
72,80 €
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 φ40mm
Focal length f −100mm
Edge thickness te 6mm
Center thickness tc 2mm
Back focal length fb −101.3mm
Radius of curvature r 51.9mm
Centration ＜1′
i
Plano Concave Lens 12.7mm Diameter −20mm Focal Length 400 - 700nm
SLB-12.7-20NM 		12.7mm 20mm
6-12 weeks
52,30 €
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 φ12.7mm
Focal length f −20mm
Edge thickness te 4.2mm
Center thickness tc 2mm
Back focal length fb −21.3mm
Radius of curvature r 10.38mm
Centration ＜1′
i
Plano Concave Lens 25mm Diameter −200mm Focal Length 400 - 700nm
SLB-25-200NM 		25mm 200mm
in stock
58,00 €
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 φ25mm
Focal length f −200mm
Edge thickness te 2.8mm
Center thickness tc 2mm
Back focal length fb −201.3mm
Radius of curvature r 103.8mm
Centration ＜1′
i
Plano Concave Lens 50mm Diameter −90mm Focal Length 400 - 700nm
SLB-50-90NM 		50mm 90mm
3-5 days
99,50 €
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 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f −90mm
Edge thickness te 10.3mm
Center thickness tc 3mm
Back focal length fb −92.0mm
Radius of curvature r 46.71mm
Centration ＜1′
i
Plano Concave Lens 15mm Diameter −20mm Focal Length 400 - 700nm
SLB-15-20NM 		15mm 20mm
3-5 days
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 φ15mm
Focal length f −20mm
Edge thickness te 5.2mm
Center thickness tc 2mm
Back focal length fb −21.3mm
Radius of curvature r 10.38mm
Centration ＜1′
i
Plano Concave Lens 25.4mm Diameter −50mm Focal Length 400 - 700nm
SLB-25.4-50NM 		25.4mm 50mm
6-12 weeks
64,80 €
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 −50mm
Edge thickness te 5.3mm
Center thickness tc 2mm
Back focal length fb −51.3mm
Radius of curvature r 25.95mm
Centration ＜1′
i
Plano Concave Lens 50mm Diameter −150mm Focal Length 400 - 700nm
SLB-50-150NM 		50mm 150mm
6-12 weeks
82,70 €
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 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f −150mm
Edge thickness te 7.1mm
Center thickness tc 3mm
Back focal length fb −152.0mm
Radius of curvature r 77.85mm
Centration ＜1′
i
Plano Concave Lens 15mm Diameter −40mm Focal Length 400 - 700nm
SLB-15-40NM 		15mm 40mm
6-12 weeks
51,40 €
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 3.4mm
Center thickness tc 2mm
Back focal length fb −41.3mm
Radius of curvature r 20.76mm
Centration ＜1′
i
Plano Concave Lens 25.4mm Diameter −80mm Focal Length 400 - 700nm
SLB-25.4-80NM 		25.4mm 80mm
6-12 weeks
61,10 €
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 4mm
Center thickness tc 2mm
Back focal length fb −81.3mm
Radius of curvature r 41.52mm
Centration ＜1′
i
Plano Concave Lens 50mm Diameter −220mm Focal Length 400 - 700nm
SLB-50-220NM 		50mm 220mm
3-5 days
82,70 €
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 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f −220mm
Edge thickness te 5.8mm
Center thickness tc 3mm
Back focal length fb −222.0mm
Radius of curvature r 114.18mm
Centration ＜1′
i
Plano Concave Lens 15mm Diameter −70mm Focal Length 400 - 700nm
SLB-15-70NM 		15mm 70mm
6-12 weeks
51,40 €
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 2.8mm
Center thickness tc 2mm
Back focal length fb −71.3mm
Radius of curvature r 36.33mm
Centration ＜1′
i
Plano Concave Lens 25.4mm Diameter −150mm Focal Length 400 - 700nm
SLB-25.4-150NM 		25.4mm 150mm
6-12 weeks
61,10 €
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 3mm
Center thickness tc 2mm
Back focal length fb −151.3mm
Radius of curvature r 77.85mm
Centration ＜1′
i
Plano Concave Lens 50.8mm Diameter −70mm Focal Length 400 - 700nm
SLB-50.8-70NM 		50.8mm 70mm
3-5 days
88,30 €
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 φ50.8mm
Focal length f −70mm
Edge thickness te 13.4mm
Center thickness tc 3mm
Back focal length fb −72.0mm
Radius of curvature r 36.33mm
Centration ＜1′
i
Plano Concave Lens 20mm Diameter −25mm Focal Length 400 - 700nm
SLB-20-25NM 		20mm 25mm
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 φ20mm
Focal length f −25mm
Edge thickness te 6.7mm
Center thickness tc 2mm
Back focal length fb −26.3mm
Radius of curvature r 12.98mm
Centration ＜1′
i
Plano Concave Lens 20mm Diameter −50mm Focal Length 400 - 700nm
SLB-20-50NM 		20mm 50mm
3-5 days
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 φ20mm
Focal length f −50mm
Edge thickness te 4mm
Center thickness tc 2mm
Back focal length fb −51.3mm
Radius of curvature r 25.95mm
Centration ＜1′
i
Plano Concave Lens 30mm Diameter −40mm Focal Length 400 - 700nm
SLB-30-40NM 		30mm 40mm
3-5 days
67,30 €
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 φ30mm
Focal length f −40mm
Edge thickness te 8.4mm
Center thickness tc 2mm
Back focal length fb −41.3mm
Radius of curvature r 20.76mm
Centration ＜1′
i
Plano Concave Lens 50.8mm Diameter −100mm Focal Length 400 - 700nm
SLB-50.8-100NM 		50.8mm 100mm
6-12 weeks
82,70 €
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 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 9.6mm
Center thickness tc 3mm
Back focal length fb −102.0mm
Radius of curvature r 51.9mm
Centration ＜1′
i
Plano Concave Lens 20mm Diameter −80mm Focal Length 400 - 700nm
SLB-20-80NM 		20mm 80mm
3-5 days
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 φ20mm
Focal length f −80mm
Edge thickness te 3.2mm
Center thickness tc 2mm
Back focal length fb −81.3mm
Radius of curvature r 41.52mm
Centration ＜1′
i
Plano Concave Lens 30mm Diameter −70mm Focal Length 400 - 700nm
SLB-30-70NM 		30mm 70mm
6-12 weeks
66,00 €
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 φ30mm
Focal length f −70mm
Edge thickness te 5.2mm
Center thickness tc 2mm
Back focal length fb −71.3mm
Radius of curvature r 36.33mm
Centration ＜1′
i
Plano Concave Lens 50.8mm Diameter −250mm Focal Length 400 - 700nm
SLB-50.8-250NM 		50.8mm 250mm
6-12 weeks
82,70 €
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 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 5.5mm
Center thickness tc 3mm
Back focal length fb −252.0mm
Radius of curvature r 129.75mm
Centration ＜1′
i
Plano Concave Lens 20mm Diameter −120mm Focal Length 400 - 700nm
SLB-20-120NM 		20mm 120mm
3-5 days
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 φ20mm
Focal length f −120mm
Edge thickness te 2.8mm
Center thickness tc 2mm
Back focal length fb −121.3mm
Radius of curvature r 62.28mm
Centration ＜1′
i
Plano Concave Lens 30mm Diameter −100mm Focal Length 400 - 700nm
SLB-30-100NM 		30mm 100mm
6-12 weeks
66,00 €
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 φ30mm
Focal length f −100mm
Edge thickness te 4.2mm
Center thickness tc 2mm
Back focal length fb −101.3mm
Radius of curvature r 51.9mm
Centration ＜1′
i
Plano Concave Lens 10mm Diameter −20mm Focal Length 400 - 700nm
SLB-10-20NM 		10mm 20mm
3-5 days
49,40 €
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 φ10mm
Focal length f −20mm
Edge thickness te 3.3mm
Center thickness tc 2mm
Back focal length fb −21.3mm
Radius of curvature r 10.38mm
Centration ＜1′
i
Plano Concave Lens 25mm Diameter −35mm Focal Length 400 - 700nm
SLB-25-35NM 		25mm 35mm
6-12 weeks
62,30 €
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 −35mm
Edge thickness te 7mm
Center thickness tc 2mm
Back focal length fb −36.3mm
Radius of curvature r 18.17mm
Centration ＜1′
i
Plano Concave Lens 30mm Diameter −170mm Focal Length 400 - 700nm
SLB-30-170NM 		30mm 170mm
6-12 weeks
63,60 €
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 φ30mm
Focal length f −170mm
Edge thickness te 3.3mm
Center thickness tc 2mm
Back focal length fb −171.3mm
Radius of curvature r 88.23mm
Centration ＜1′
i
Plano Concave Lens 10mm Diameter −40mm Focal Length 400 - 700nm
SLB-10-40NM 		10mm 40mm
3-5 days
46,90 €
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 φ10mm
Focal length f −40mm
Edge thickness te 2.6mm
Center thickness tc 2mm
Back focal length fb −41.3mm
Radius of curvature r 20.76mm
Centration ＜1′
i
Plano Concave Lens 25mm Diameter −60mm Focal Length 400 - 700nm
SLB-25-60NM 		25mm 60mm
6-12 weeks
58,00 €
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 φ25mm
Focal length f −60mm
Edge thickness te 4.6mm
Center thickness tc 2mm
Back focal length fb −61.3mm
Radius of curvature r 31.14mm
Centration ＜1′
i
Plano Concave Lens 30mm Diameter −250mm Focal Length 400 - 700nm
SLB-30-250NM 		30mm 250mm
6-12 weeks
63,60 €
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 φ30mm
Focal length f −250mm
Edge thickness te 2.9mm
Center thickness tc 2mm
Back focal length fb −251.3mm
Radius of curvature r 129.75mm
Centration ＜1′
i
Plano Concave Lens 10mm Diameter −70mm Focal Length 400 - 700nm
SLB-10-70NM 		10mm 70mm
6-12 weeks
46,90 €
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 φ10mm
Focal length f −70mm
Edge thickness te 2.3mm
Center thickness tc 2mm
Back focal length fb −71.3mm
Radius of curvature r 36.33mm
Centration ＜1′
i
Plano Concave Lens 25mm Diameter −90mm Focal Length 400 - 700nm
SLB-25-90NM 		25mm 90mm
3-5 days
66,00 €
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 φ25mm
Focal length f −90mm
Edge thickness te 3.7mm
Center thickness tc 2mm
Back focal length fb −91.3mm
Radius of curvature r 46.71mm
Centration ＜1′
i
Plano Concave Lens 40mm Diameter −70mm Focal Length 400 - 700nm
SLB-40-70NM 		40mm 70mm
3-5 days
74,10 €
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 φ40mm
Focal length f −70mm
Edge thickness te 8mm
Center thickness tc 2mm
Back focal length fb −71.3mm
Radius of curvature r 36.33mm
Centration ＜1′
i
Plano Concave Lens 10mm Diameter −100mm Focal Length 400 - 700nm
SLB-10-100NM 		10mm 100mm
3-5 days
46,90 €
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 φ10mm
Focal length f −100mm
Edge thickness te 2.2mm
Center thickness tc 2mm
Back focal length fb −101.3mm
Radius of curvature r 51.9mm
Centration ＜1′
i
Plano Concave Lens 25mm Diameter −150mm Focal Length 400 - 700nm
SLB-25-150NM 		25mm 150mm
6-12 weeks
58,00 €
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 φ25mm
Focal length f −150mm
Edge thickness te 3mm
Center thickness tc 2mm
Back focal length fb −151.3mm
Radius of curvature r 77.85mm
Centration ＜1′
i
Plano Concave Lens 50mm Diameter −70mm Focal Length 400 - 700nm
SLB-50-70NM 		50mm 70mm
3-5 days
88,30 €
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 φ50mm
Focal length f −70mm
Edge thickness te 13mm
Center thickness tc 3mm
Back focal length fb −72.0mm
Radius of curvature r 36.33mm
Centration ＜1′
i
Plano Concave Lens 12.7mm Diameter −25mm Focal Length 400 - 700nm
SLB-12.7-25NM 		12.7mm 25mm
6-12 weeks
51,40 €
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 φ12.7mm
Focal length f −25mm
Edge thickness te 3.7mm
Center thickness tc 2mm
Back focal length fb −26.3mm
Radius of curvature r 12.98mm
Centration ＜1′
i
Plano Concave Lens 25.4mm Diameter −30mm Focal Length 400 - 700nm
SLB-25.4-30NM 		25.4mm 30mm
3-5 days
64,80 €
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 −30mm
Edge thickness te 8.6mm
Center thickness tc 2mm
Back focal length fb −31.3mm
Radius of curvature r 15.57mm
Centration ＜1′
i
Plano Concave Lens 50mm Diameter −100mm Focal Length 400 - 700nm
SLB-50-100NM 		50mm 100mm
6-12 weeks
82,70 €
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 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f −100mm
Edge thickness te 9.4mm
Center thickness tc 3mm
Back focal length fb −102.0mm
Radius of curvature r 51.9mm
Centration ＜1′
i
Plano Concave Lens 15mm Diameter −25mm Focal Length 400 - 700nm
SLB-15-25NM 		15mm 25mm
in stock
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 φ15mm
Focal length f −25mm
Edge thickness te 4.4mm
Center thickness tc 2mm
Back focal length fb −26.3mm
Radius of curvature r 12.98mm
Centration ＜1′
i
Plano Concave Lens 25.4mm Diameter −60mm Focal Length 400 - 700nm
SLB-25.4-60NM 		25.4mm 60mm
6-12 weeks
61,10 €
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 −60mm
Edge thickness te 4.7mm
Center thickness tc 2mm
Back focal length fb −61.3mm
Radius of curvature r 31.14mm
Centration ＜1′
i
Plano Concave Lens 50mm Diameter −170mm Focal Length 400 - 700nm
SLB-50-170NM 		50mm 170mm
6-12 weeks
82,70 €
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 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f −170mm
Edge thickness te 6.6mm
Center thickness tc 3mm
Back focal length fb −172.0mm
Radius of curvature r 88.23mm
Centration ＜1′
i
Plano Concave Lens 15mm Diameter −50mm Focal Length 400 - 700nm
SLB-15-50NM 		15mm 50mm
3-5 days
51,40 €
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 3.1mm
Center thickness tc 2mm
Back focal length fb −51.3mm
Radius of curvature r 25.95mm
Centration ＜1′
i
Plano Concave Lens 25.4mm Diameter −90mm Focal Length 400 - 700nm
SLB-25.4-90NM 		25.4mm 90mm
6-12 weeks
61,10 €
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 3.8mm
Center thickness tc 2mm
Back focal length fb −91.3mm
Radius of curvature r 46.71mm
Centration ＜1′
i
Plano Concave Lens 50mm Diameter −250mm Focal Length 400 - 700nm
SLB-50-250NM 		50mm 250mm
6-12 weeks
82,70 €
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 85% of the diameter
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
Diameter φD φ50mm
Focal length f −250mm
Edge thickness te 5.4mm
Center thickness tc 3mm
Back focal length fb −252.0mm
Radius of curvature r 129.75mm
Centration ＜1′
i
Plano Concave Lens 15mm Diameter −80mm Focal Length 400 - 700nm
SLB-15-80NM 		15mm 80mm
3-5 days
51,40 €
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 2.7mm
Center thickness tc 2mm
Back focal length fb −81.3mm
Radius of curvature r 41.52mm
Centration ＜1′
i
Plano Concave Lens 25.4mm Diameter −200mm Focal Length 400 - 700nm
SLB-25.4-200NM 		25.4mm 200mm
6-12 weeks
61,10 €
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 2.8mm
Center thickness tc 2mm
Back focal length fb −201.3mm
Radius of curvature r 103.8mm
Centration ＜1′
i
Plano Concave Lens 50.8mm Diameter −80mm Focal Length 400 - 700nm
SLB-50.8-80NM 		50.8mm 80mm
6-12 weeks
88,30 €
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 φ50.8mm
Focal length f −80mm
Edge thickness te 11.7mm
Center thickness tc 3mm
Back focal length fb −82.0mm
Radius of curvature r 41.52mm
Centration ＜1′
i
Plano Concave Lens 20mm Diameter −30mm Focal Length 400 - 700nm
SLB-20-30NM 		20mm 30mm
3-5 days
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 φ20mm
Focal length f −30mm
Edge thickness te 5.6mm
Center thickness tc 2mm
Back focal length fb −31.3mm
Radius of curvature r 15.57mm
Centration ＜1′
i
Plano Concave Lens 20mm Diameter −60mm Focal Length 400 - 700nm
SLB-20-60NM 		20mm 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 φ20mm
Focal length f −60mm
Edge thickness te 3.6mm
Center thickness tc 2mm
Back focal length fb −61.3mm
Radius of curvature r 31.14mm
Centration ＜1′
i
Plano Concave Lens 30mm Diameter −50mm Focal Length 400 - 700nm
SLB-30-50NM 		30mm 50mm
6-12 weeks
67,30 €
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 φ30mm
Focal length f −50mm
Edge thickness te 6.8mm
Center thickness tc 2mm
Back focal length fb −51.3mm
Radius of curvature r 25.95mm
Centration ＜1′
i
Plano Concave Lens 50.8mm Diameter −150mm Focal Length 400 - 700nm
SLB-50.8-150NM 		50.8mm 150mm
6-12 weeks
82,70 €
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 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 7.3mm
Center thickness tc 3mm
Back focal length fb −152.0mm
Radius of curvature r 77.85mm
Centration ＜1′
i
Plano Concave Lens 20mm Diameter −90mm Focal Length 400 - 700nm
SLB-20-90NM 		20mm 90mm
3-5 days
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 φ20mm
Focal length f −90mm
Edge thickness te 3.1mm
Center thickness tc 2mm
Back focal length fb −91.3mm
Radius of curvature r 46.71mm
Centration ＜1′
i
Plano Concave Lens 30mm Diameter −80mm Focal Length 400 - 700nm
SLB-30-80NM 		30mm 80mm
6-12 weeks
66,00 €
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 φ30mm
Focal length f −80mm
Edge thickness te 4.8mm
Center thickness tc 2mm
Back focal length fb −81.3mm
Radius of curvature r 41.52mm
Centration ＜1′
i
Plano Concave Lens 50.8mm Diameter −300mm Focal Length 400 - 700nm
SLB-50.8-300NM 		50.8mm 300mm
6-12 weeks
82,70 €
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 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 5.1mm
Center thickness tc 3mm
Back focal length fb −302.0mm
Radius of curvature r 155.7mm
Centration ＜1′
i
Plano Concave Lens 20mm Diameter −150mm Focal Length 400 - 700nm
SLB-20-150NM 		20mm 150mm
3-5 days
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 φ20mm
Focal length f −150mm
Edge thickness te 2.6mm
Center thickness tc 2mm
Back focal length fb −151.3mm
Radius of curvature r 77.85mm
Centration ＜1′
i
Plano Concave Lens 30mm Diameter −120mm Focal Length 400 - 700nm
SLB-30-120NM 		30mm 120mm
in stock
66,00 €
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 φ30mm
Focal length f −120mm
Edge thickness te 3.8mm
Center thickness tc 2mm
Back focal length fb −121.3mm
Radius of curvature r 62.28mm
Centration ＜1′
i
Plano Concave Lens 10mm Diameter −25mm Focal Length 400 - 700nm
SLB-10-25NM 		10mm 25mm
6-12 weeks
49,40 €
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 φ10mm
Focal length f −25mm
Edge thickness te 3mm
Center thickness tc 2mm
Back focal length fb −26.3mm
Radius of curvature r 12.98mm
Centration ＜1′

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