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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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SLB-N-M
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details
SLB-50.8-100NM
50.8mm 100mm
6-12 weeks
92,80 €
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 9.6mm
Center thickness tc 3mm
Back focal length fb −102.0mm
Radius of curvature r 51.9mm
Centration ＜1′
details
SLB-20-50NM
20mm 50mm
6-12 weeks
54,60 €
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 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′
details
SLB-30-40NM
30mm 40mm
6-12 weeks
72,60 €
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 −40mm
Edge thickness te 8.4mm
Center thickness tc 2mm
Back focal length fb −41.3mm
Radius of curvature r 20.76mm
Centration ＜1′
details
SLB-50.8-250NM
50.8mm 250mm
6-12 weeks
90,90 €
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 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′
details
SLB-20-80NM
20mm 80mm
1 week
54,60 €
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 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′
details
SLB-30-70NM
30mm 70mm
6-12 weeks
69,70 €
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 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′
details
SLB-10-20NM
10mm 20mm
1 week
52,20 €
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 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′
details
SLB-20-120NM
20mm 120mm
1 week
54,60 €
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 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′
details
SLB-30-100NM
30mm 100mm
1 week
67,80 €
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 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′
details
SLB-30-170NM
30mm 170mm
6-12 weeks
66,60 €
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′
details
SLB-10-40NM
10mm 40mm
1 week
48,80 €
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 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′
details
SLB-25-35NM
25mm 35mm
6-12 weeks
66,40 €
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 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′
details
SLB-30-250NM
30mm 250mm
in stock
66,60 €
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′
details
SLB-10-70NM
10mm 70mm
6-12 weeks
48,80 €
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 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′
details
SLB-25-60NM
25mm 60mm
6-12 weeks
63,30 €
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 4.6mm
Center thickness tc 2mm
Back focal length fb −61.3mm
Radius of curvature r 31.14mm
Centration ＜1′
details
SLB-40-70NM
40mm 70mm
1 week
85,00 €
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 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′
details
SLB-10-100NM
10mm 100mm
1 week
48,80 €
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 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′
details
SLB-25-90NM
25mm 90mm
1 week
67,70 €
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 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′
details
SLB-50-70NM
50mm 70mm
1 week
98,30 €
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′
details
SLB-12.7-25NM
12.7mm 25mm
6-12 weeks
52,50 €
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 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′
details
SLB-25-150NM
25mm 150mm
1 week
61,90 €
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 −150mm
Edge thickness te 3mm
Center thickness tc 2mm
Back focal length fb −151.3mm
Radius of curvature r 77.85mm
Centration ＜1′
details
SLB-50-100NM
50mm 100mm
6-12 weeks
92,80 €
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 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′
details
SLB-15-25NM
15mm 25mm
in stock
54,60 €
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 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′
details
SLB-25.4-30NM
25.4mm 30mm
6-12 weeks
68,10 €
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 −30mm
Edge thickness te 8.6mm
Center thickness tc 2mm
Back focal length fb −31.3mm
Radius of curvature r 15.57mm
Centration ＜1′
details
SLB-50-170NM
50mm 170mm
6-12 weeks
90,90 €
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 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′
details
SLB-15-50NM
15mm 50mm
1 week
52,50 €
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 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′
details
SLB-25.4-60NM
25.4mm 60mm
6-12 weeks
64,90 €
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 −60mm
Edge thickness te 4.7mm
Center thickness tc 2mm
Back focal length fb −61.3mm
Radius of curvature r 31.14mm
Centration ＜1′
details
SLB-50-250NM
50mm 250mm
6-12 weeks
90,90 €
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 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′
details
SLB-15-80NM
15mm 80mm
1 week
52,50 €
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 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′
details
SLB-25.4-90NM
25.4mm 90mm
6-12 weeks
63,50 €
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 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′
details
SLB-50.8-80NM
50.8mm 80mm
6-12 weeks
97,40 €
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 −80mm
Edge thickness te 11.7mm
Center thickness tc 3mm
Back focal length fb −82.0mm
Radius of curvature r 41.52mm
Centration ＜1′
details
SLB-20-30NM
20mm 30mm
1 week
54,60 €
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 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′
details
SLB-25.4-200NM
25.4mm 200mm
6-12 weeks
63,50 €
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 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′
details
SLB-50.8-150NM
50.8mm 150mm
6-12 weeks
90,90 €
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 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′
details
SLB-20-60NM
20mm 60mm
6-12 weeks
54,60 €
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 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′
details
SLB-30-50NM
30mm 50mm
6-12 weeks
72,10 €
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 −50mm
Edge thickness te 6.8mm
Center thickness tc 2mm
Back focal length fb −51.3mm
Radius of curvature r 25.95mm
Centration ＜1′
details
SLB-50.8-300NM
50.8mm 300mm
6-12 weeks
90,90 €
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 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′
details
SLB-20-90NM
20mm 90mm
6-12 weeks
54,60 €
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 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′
details
SLB-30-80NM
30mm 80mm
6-12 weeks
68,70 €
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 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′
details
SLB-10-25NM
10mm 25mm
6-12 weeks
51,00 €
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 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′
details
SLB-20-150NM
20mm 150mm
1 week
54,60 €
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 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′
details
SLB-30-120NM
30mm 120mm
in stock
67,80 €
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 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′
details
SLB-30-200NM
30mm 200mm
6-12 weeks
66,60 €
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′
details
SLB-10-50NM
10mm 50mm
in stock
48,80 €
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 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′
details
SLB-25-40NM
25mm 40mm
in stock
66,40 €
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 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′
details
SLB-40-50NM
40mm 50mm
1 week
85,30 €
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 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′
details
SLB-10-80NM
10mm 80mm
6-12 weeks
48,80 €
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 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′
details
SLB-25-70NM
25mm 70mm
1 week
62,90 €
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 −70mm
Edge thickness te 4.2mm
Center thickness tc 2mm
Back focal length fb −71.3mm
Radius of curvature r 36.33mm
Centration ＜1′
details
SLB-40-80NM
40mm 80mm
1 week
83,30 €
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 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′
details
SLB-12.7-15NM
12.7mm 15mm
1 week
54,60 €
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 −15mm
Edge thickness te 5.3mm
Center thickness tc 2mm
Back focal length fb −16.3mm
Radius of curvature r 7.79mm
Centration ＜1′
details
SLB-25-100NM
25mm 100mm
1 week
61,90 €
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 −100mm
Edge thickness te 3.5mm
Center thickness tc 2mm
Back focal length fb −101.3mm
Radius of curvature r 51.9mm
Centration ＜1′
details
SLB-50-80NM
50mm 80mm
6-12 weeks
97,40 €
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 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′
details
SLB-12.7-30NM
12.7mm 30mm
in stock
49,70 €
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 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′
details
SLB-25-170NM
25mm 170mm
6-12 weeks
61,90 €
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 −170mm
Edge thickness te 3mm
Center thickness tc 2mm
Back focal length fb −171.3mm
Radius of curvature r 88.23mm
Centration ＜1′
details
SLB-50-120NM
50mm 120mm
6-12 weeks
91,80 €
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 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′
details
SLB-15-30NM
15mm 30mm
6-12 weeks
53,60 €
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 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′
details
SLB-25.4-40NM
25.4mm 40mm
6-12 weeks
67,70 €
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 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′
details
SLB-50-200NM
50mm 200mm
6-12 weeks
90,90 €
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 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′
details
SLB-15-60NM
15mm 60mm
6-12 weeks
52,50 €
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 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′
details
SLB-25.4-70NM
25.4mm 70mm
6-12 weeks
64,40 €
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 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′
details
SLB-50-300NM
50mm 300mm
6-12 weeks
90,90 €
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 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′
details
SLB-15-100NM
15mm 100mm
in stock
52,50 €
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 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′
details
SLB-25.4-100NM
25.4mm 100mm
1 week
63,50 €
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 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′
details
SLB-50.8-90NM
50.8mm 90mm
1 week
96,40 €
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 −90mm
Edge thickness te 10.5mm
Center thickness tc 3mm
Back focal length fb −92.0mm
Radius of curvature r 46.71mm
Centration ＜1′
details
SLB-20-40NM
20mm 40mm
1 week
54,60 €
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 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′
details
SLB-30-35NM
30mm 35mm
6-12 weeks
70,20 €
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 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′
details
SLB-50.8-200NM
50.8mm 200mm
6-12 weeks
90,90 €
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 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′
details
SLB-20-70NM
20mm 70mm
6-12 weeks
54,60 €
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 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′
details
SLB-30-60NM
30mm 60mm
6-12 weeks
71,20 €
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 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′
details
SLB-10-15NM
10mm 15mm
1 week
52,70 €
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 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′
details
SLB-20-100NM
20mm 100mm
1 week
54,60 €
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 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′
details
SLB-30-90NM
30mm 90mm
6-12 weeks
67,80 €
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 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′
details
SLB-10-30NM
10mm 30mm
6-12 weeks
48,80 €
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 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′
details
SLB-25-30NM
25mm 30mm
in stock
66,90 €
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 8.3mm
Center thickness tc 2mm
Back focal length fb −31.3mm
Radius of curvature r 15.57mm
Centration ＜1′
details
SLB-30-150NM
30mm 150mm
in stock
66,60 €
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′
details
SLB-30-220NM
30mm 220mm
6-12 weeks
66,60 €
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′
details
SLB-10-60NM
10mm 60mm
1 week
48,80 €
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 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′
details
SLB-25-50NM
25mm 50mm
6-12 weeks
63,80 €
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 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′
details
SLB-40-60NM
40mm 60mm
6-12 weeks
85,30 €
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 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′
details
SLB-10-90NM
10mm 90mm
6-12 weeks
48,80 €
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 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′
details
SLB-25-80NM
25mm 80mm
6-12 weeks
62,40 €
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 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′
details
SLB-40-100NM
40mm 100mm
1 week
81,60 €
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 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′
details
SLB-12.7-20NM
12.7mm 20mm
6-12 weeks
53,60 €
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 −20mm
Edge thickness te 4.2mm
Center thickness tc 2mm
Back focal length fb −21.3mm
Radius of curvature r 10.38mm
Centration ＜1′
details
SLB-25-120NM
25mm 120mm
6-12 weeks
61,90 €
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 −120mm
Edge thickness te 3.3mm
Center thickness tc 2mm
Back focal length fb −121.3mm
Radius of curvature r 62.28mm
Centration ＜1′
details
SLB-50-90NM
50mm 90mm
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 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′
details
SLB-15-20NM
15mm 20mm
1 week
54,60 €
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 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′
details
SLB-25-200NM
25mm 200mm
in stock
61,90 €
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 −200mm
Edge thickness te 2.8mm
Center thickness tc 2mm
Back focal length fb −201.3mm
Radius of curvature r 103.8mm
Centration ＜1′
details
SLB-50-150NM
50mm 150mm
6-12 weeks
90,90 €
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 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′
details
SLB-15-40NM
15mm 40mm
6-12 weeks
52,50 €
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 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′
details
SLB-25.4-50NM
25.4mm 50mm
6-12 weeks
67,20 €
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 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′
details
SLB-50-220NM
50mm 220mm
1 week
90,90 €
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 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′
details
SLB-15-70NM
15mm 70mm
1 week
52,50 €
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 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′
details
SLB-25.4-80NM
25.4mm 80mm
6-12 weeks
63,90 €
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 −80mm
Edge thickness te 4mm
Center thickness tc 2mm
Back focal length fb −81.3mm
Radius of curvature r 41.52mm
Centration ＜1′
details
SLB-50.8-70NM
50.8mm 70mm
1 week
98,30 €
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′
details
SLB-20-25NM
20mm 25mm
6-12 weeks
54,60 €
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 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′
details
SLB-25.4-150NM
25.4mm 150mm
6-12 weeks
63,50 €
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 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′

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