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Cylindrical Plano-convex Lenses BK7 Coated IR1 633-1064nm

CLB-P-IR1

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Cylindrical Plano-convex Lenses BK7 Coated IR1 633-1064nm
Out of stock
SKU
CLB-P-IR1
Cylindrical plano-convex lens has a convex curvature in the vertical direction and has no curvature in the horizontal direction. They are often used to condense a laser beam into a thin line.
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details
CLB-1515-30PIR1
15mm x 15mm 30mm
1 week
£129.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 15×15mm
Focal length f 30mm
Edge thickness te 2.1mm
Center thickness tc 4mm
Back focal length fb 27.4mm
Radius of curvature r 15.57mm
details
CLB-2030-70PIR1
20mm x 30mm 70mm
6-12 weeks
£151.32
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×30mm
Focal length f 70mm
Edge thickness te 2.6mm
Center thickness tc 4mm
Back focal length fb 67.4mm
Radius of curvature r 36.33mm
details
CLB-2050-200PIR1
20mm x 50mm 200mm
6-12 weeks
£178.09
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×50mm
Focal length f 200mm
Edge thickness te 3.5mm
Center thickness tc 4mm
Back focal length fb 197.4mm
Radius of curvature r 103.8mm
details
CLB-3030-1000PIR1
30mm x 30mm 1000mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×30mm
Focal length f 1000mm
Edge thickness te 4.8mm
Center thickness tc 5mm
Back focal length fb 996.7mm
Radius of curvature r 519mm
details
CLB-3070-80PIR1
30mm x 70mm 80mm
6-12 weeks
£311.56
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×70mm
Focal length f 80mm
Edge thickness te 2.2mm
Center thickness tc 5mm
Back focal length fb 76.7mm
Radius of curvature r 41.52mm
details
CLB-1525-25PIR1
15mm x 25mm 25mm
6-12 weeks
£151.32
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 15×25mm
Focal length f 25mm
Edge thickness te 2.6mm
Center thickness tc 5mm
Back focal length fb 21.7mm
Radius of curvature r 12.98mm
details
CLB-2030-130PIR1
20mm x 30mm 130mm
6-12 weeks
£142.49
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×30mm
Focal length f 130mm
Edge thickness te 3.3mm
Center thickness tc 4mm
Back focal length fb 127.4mm
Radius of curvature r 67.47mm
details
CLB-2050-400PIR1
20mm x 50mm 400mm
6-12 weeks
£178.09
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×50mm
Focal length f 400mm
Edge thickness te 3.8mm
Center thickness tc 4mm
Back focal length fb 397.4mm
Radius of curvature r 207.6mm
details
CLB-3040-70PIR1
30mm x 40mm 70mm
6-12 weeks
£186.92
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×40mm
Focal length f 70mm
Edge thickness te 1.8mm
Center thickness tc 5mm
Back focal length fb 66.7mm
Radius of curvature r 36.33mm
details
CLB-30100-150PIR1
30mm x 100mm 150mm
6-12 weeks
£409.53
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×100mm
Focal length f 150mm
Edge thickness te 3.5mm
Center thickness tc 5mm
Back focal length fb 146.7mm
Radius of curvature r 77.85mm
details
CLB-1570-20PIR1
15mm x 70mm 20mm
6-12 weeks
£391.69
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 15×70mm
Focal length f 20mm
Edge thickness te 1.8mm
Center thickness tc 5mm
Back focal length fb 16.7mm
Radius of curvature r 10.38mm
details
CLB-2030-250PIR1
20mm x 30mm 250mm
6-12 weeks
£142.49
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×30mm
Focal length f 250mm
Edge thickness te 3.6mm
Center thickness tc 4mm
Back focal length fb 247.4mm
Radius of curvature r 129.75mm
details
CLB-2050-1000PIR1
20mm x 50mm 1000mm
6-12 weeks
£178.09
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×50mm
Focal length f 1000mm
Edge thickness te 3.9mm
Center thickness tc 4mm
Back focal length fb 997.4mm
Radius of curvature r 519mm
details
CLB-3040-130PIR1
30mm x 40mm 130mm
6-12 weeks
£178.09
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×40mm
Focal length f 130mm
Edge thickness te 3.3mm
Center thickness tc 5mm
Back focal length fb 126.7mm
Radius of curvature r 67.47mm
details
CLB-1570-40PIR1
15mm x 70mm 40mm
6-12 weeks
£338.43
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 15×70mm
Focal length f 40mm
Edge thickness te 2.6mm
Center thickness tc 4mm
Back focal length fb 37.4mm
Radius of curvature r 20.76mm
details
CLB-2030-500PIR1
20mm x 30mm 500mm
6-12 weeks
£142.49
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×30mm
Focal length f 500mm
Edge thickness te 3.8mm
Center thickness tc 4mm
Back focal length fb 497.4mm
Radius of curvature r 259.5mm
details
CLB-2070-40PIR1
20mm x 70mm 40mm
6-12 weeks
£356.28
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×70mm
Focal length f 40mm
Edge thickness te 2.4mm
Center thickness tc 5mm
Back focal length fb 36.7mm
Radius of curvature r 20.76mm
details
CLB-3040-250PIR1
30mm x 40mm 250mm
6-12 weeks
£178.09
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×40mm
Focal length f 250mm
Edge thickness te 4mm
Center thickness tc 5mm
Back focal length fb 246.7mm
Radius of curvature r 129.75mm
details
CLB-2020-40PIR1
20mm x 20mm 40mm
6-12 weeks
£151.32
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×20mm
Focal length f 40mm
Edge thickness te 2.4mm
Center thickness tc 5mm
Back focal length fb 36.7mm
Radius of curvature r 20.76mm
details
CLB-2040-25PIR1
20mm x 40mm 25mm
6-12 weeks
£195.84
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×40mm
Focal length f 25mm
Edge thickness te 2.3mm
Center thickness tc 7mm
Back focal length fb 20.4mm
Radius of curvature r 12.98mm
details
CLB-2070-70PIR1
20mm x 70mm 70mm
6-12 weeks
£311.56
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×70mm
Focal length f 70mm
Edge thickness te 2.6mm
Center thickness tc 4mm
Back focal length fb 67.4mm
Radius of curvature r 36.33mm
details
CLB-3040-500PIR1
30mm x 40mm 500mm
6-12 weeks
£178.09
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×40mm
Focal length f 500mm
Edge thickness te 4.6mm
Center thickness tc 5mm
Back focal length fb 496.7mm
Radius of curvature r 259.5mm
details
CLB-2020-70PIR1
20mm x 20mm 70mm
6-12 weeks
£133.47
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×20mm
Focal length f 70mm
Edge thickness te 2.6mm
Center thickness tc 4mm
Back focal length fb 67.4mm
Radius of curvature r 36.33mm
details
CLB-2040-50PIR1
20mm x 40mm 50mm
1 week
£178.09
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×40mm
Focal length f 50mm
Edge thickness te 2mm
Center thickness tc 4mm
Back focal length fb 47.4mm
Radius of curvature r 25.95mm
details
CLB-20100-130PIR1
20mm x 100mm 130mm
6-12 weeks
£347.16
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×100mm
Focal length f 130mm
Edge thickness te 3.3mm
Center thickness tc 4mm
Back focal length fb 127.4mm
Radius of curvature r 67.47mm
details
CLB-3050-50PIR1
30mm x 50mm 50mm
6-12 weeks
£284.89
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×50mm
Focal length f 50mm
Edge thickness te 2.2mm
Center thickness tc 7mm
Back focal length fb 45.4mm
Radius of curvature r 25.95mm
details
CLB-1010-15PIR1
10mm x 10mm 15mm
1 week
£111.36
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 10×10mm
Focal length f 15mm
Edge thickness te 2.2mm
Center thickness tc 4mm
Back focal length fb 12.4mm
Radius of curvature r 7.79mm
details
CLB-2020-130PIR1
20mm x 20mm 130mm
6-12 weeks
£124.65
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×20mm
Focal length f 130mm
Edge thickness te 3.3mm
Center thickness tc 4mm
Back focal length fb 127.4mm
Radius of curvature r 67.47mm
details
CLB-2040-80PIR1
20mm x 40mm 80mm
6-12 weeks
£169.17
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×40mm
Focal length f 80mm
Edge thickness te 2.8mm
Center thickness tc 4mm
Back focal length fb 77.4mm
Radius of curvature r 41.52mm
details
CLB-20100-300PIR1
20mm x 100mm 300mm
6-12 weeks
£347.16
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×100mm
Focal length f 300mm
Edge thickness te 3.7mm
Center thickness tc 4mm
Back focal length fb 297.4mm
Radius of curvature r 155.7mm
details
CLB-3050-80PIR1
30mm x 50mm 80mm
6-12 weeks
£258.31
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×50mm
Focal length f 80mm
Edge thickness te 2.2mm
Center thickness tc 5mm
Back focal length fb 76.7mm
Radius of curvature r 41.52mm
details
CLB-1010-30PIR1
10mm x 10mm 30mm
6-12 weeks
£106.80
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 10×10mm
Focal length f 30mm
Edge thickness te 2.2mm
Center thickness tc 3mm
Back focal length fb 28mm
Radius of curvature r 15.57mm
details
CLB-2020-250PIR1
20mm x 20mm 250mm
6-12 weeks
£124.65
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×20mm
Focal length f 250mm
Edge thickness te 3.6mm
Center thickness tc 4mm
Back focal length fb 247.4mm
Radius of curvature r 129.75mm
details
CLB-2040-150PIR1
20mm x 40mm 150mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×40mm
Focal length f 150mm
Edge thickness te 3.4mm
Center thickness tc 4mm
Back focal length fb 147.4mm
Radius of curvature r 77.85mm
details
CLB-3030-70PIR1
30mm x 30mm 70mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×30mm
Focal length f 70mm
Edge thickness te 1.8mm
Center thickness tc 5mm
Back focal length fb 66.7mm
Radius of curvature r 36.33mm
details
CLB-3050-150PIR1
30mm x 50mm 150mm
6-12 weeks
£195.84
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×50mm
Focal length f 150mm
Edge thickness te 3.5mm
Center thickness tc 5mm
Back focal length fb 146.7mm
Radius of curvature r 77.85mm
details
CLB-1020-20PIR1
10mm x 20mm 20mm
6-12 weeks
£133.47
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 10×20mm
Focal length f 20mm
Edge thickness te 1.7mm
Center thickness tc 3mm
Back focal length fb 18mm
Radius of curvature r 10.38mm
details
CLB-2020-500PIR1
20mm x 20mm 500mm
6-12 weeks
£124.65
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×20mm
Focal length f 500mm
Edge thickness te 3.8mm
Center thickness tc 4mm
Back focal length fb 497.4mm
Radius of curvature r 259.5mm
details
CLB-2040-300PIR1
20mm x 40mm 300mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×40mm
Focal length f 300mm
Edge thickness te 3.7mm
Center thickness tc 4mm
Back focal length fb 297.4mm
Radius of curvature r 155.7mm
details
CLB-3030-130PIR1
30mm x 30mm 130mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×30mm
Focal length f 130mm
Edge thickness te 3.3mm
Center thickness tc 5mm
Back focal length fb 126.7mm
Radius of curvature r 67.47mm
details
CLB-3050-300PIR1
30mm x 50mm 300mm
6-12 weeks
£195.84
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×50mm
Focal length f 300mm
Edge thickness te 4.3mm
Center thickness tc 5mm
Back focal length fb 296.7mm
Radius of curvature r 155.7mm
details
CLB-1020-40PIR1
10mm x 20mm 40mm
6-12 weeks
£129.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 10×20mm
Focal length f 40mm
Edge thickness te 2.4mm
Center thickness tc 3mm
Back focal length fb 38mm
Radius of curvature r 20.76mm
details
CLB-2030-25PIR1
20mm x 30mm 25mm
6-12 weeks
£169.17
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×30mm
Focal length f 25mm
Edge thickness te 2.3mm
Center thickness tc 7mm
Back focal length fb 20.4mm
Radius of curvature r 12.98mm
details
CLB-2040-700PIR1
20mm x 40mm 700mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×40mm
Focal length f 700mm
Edge thickness te 3.9mm
Center thickness tc 4mm
Back focal length fb 697.4mm
Radius of curvature r 363.3mm
details
CLB-3030-250PIR1
30mm x 30mm 250mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×30mm
Focal length f 250mm
Edge thickness te 4mm
Center thickness tc 5mm
Back focal length fb 246.7mm
Radius of curvature r 129.75mm
details
CLB-3050-700PIR1
30mm x 50mm 700mm
6-12 weeks
£195.84
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×50mm
Focal length f 700mm
Edge thickness te 4.7mm
Center thickness tc 5mm
Back focal length fb 696.7mm
Radius of curvature r 363.3mm
details
CLB-1070-25PIR1
10mm x 70mm 25mm
1 week
£356.28
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 10×70mm
Focal length f 25mm
Edge thickness te 2mm
Center thickness tc 3mm
Back focal length fb 23mm
Radius of curvature r 12.98mm
details
CLB-2030-50PIR1
20mm x 30mm 50mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×30mm
Focal length f 50mm
Edge thickness te 2mm
Center thickness tc 4mm
Back focal length fb 47.4mm
Radius of curvature r 25.95mm
details
CLB-2050-130PIR1
20mm x 50mm 130mm
6-12 weeks
£178.09
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×50mm
Focal length f 130mm
Edge thickness te 3.3mm
Center thickness tc 4mm
Back focal length fb 127.4mm
Radius of curvature r 67.47mm
details
CLB-3030-500PIR1
30mm x 30mm 500mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×30mm
Focal length f 500mm
Edge thickness te 4.6mm
Center thickness tc 5mm
Back focal length fb 496.7mm
Radius of curvature r 259.5mm
details
CLB-3070-60PIR1
30mm x 70mm 60mm
6-12 weeks
£347.16
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×70mm
Focal length f 60mm
Edge thickness te 2.1mm
Center thickness tc 6mm
Back focal length fb 56mm
Radius of curvature r 31.14mm
details
CLB-1515-20PIR1
15mm x 15mm 20mm
6-12 weeks
£129.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 15×15mm
Focal length f 20mm
Edge thickness te 1.8mm
Center thickness tc 5mm
Back focal length fb 16.7mm
Radius of curvature r 10.38mm
details
CLB-1515-40PIR1
15mm x 15mm 40mm
6-12 weeks
£129.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 15×15mm
Focal length f 40mm
Edge thickness te 2.6mm
Center thickness tc 4mm
Back focal length fb 37.4mm
Radius of curvature r 20.76mm
details
CLB-2030-80PIR1
20mm x 30mm 80mm
6-12 weeks
£151.32
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×30mm
Focal length f 80mm
Edge thickness te 2.8mm
Center thickness tc 4mm
Back focal length fb 77.4mm
Radius of curvature r 41.52mm
details
CLB-2050-250PIR1
20mm x 50mm 250mm
6-12 weeks
£178.09
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×50mm
Focal length f 250mm
Edge thickness te 3.6mm
Center thickness tc 4mm
Back focal length fb 247.4mm
Radius of curvature r 129.75mm
details
CLB-3040-50PIR1
30mm x 40mm 50mm
6-12 weeks
£195.84
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×40mm
Focal length f 50mm
Edge thickness te 2.2mm
Center thickness tc 7mm
Back focal length fb 45.4mm
Radius of curvature r 25.95mm
details
CLB-3070-100PIR1
30mm x 70mm 100mm
6-12 weeks
£293.72
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×70mm
Focal length f 100mm
Edge thickness te 2.8mm
Center thickness tc 5mm
Back focal length fb 96.7mm
Radius of curvature r 51.9mm
details
CLB-1525-30PIR1
15mm x 25mm 30mm
6-12 weeks
£151.32
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 15×25mm
Focal length f 30mm
Edge thickness te 2.1mm
Center thickness tc 4mm
Back focal length fb 27.4mm
Radius of curvature r 15.57mm
details
CLB-2030-150PIR1
20mm x 30mm 150mm
6-12 weeks
£142.49
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×30mm
Focal length f 150mm
Edge thickness te 3.4mm
Center thickness tc 4mm
Back focal length fb 147.4mm
Radius of curvature r 77.85mm
details
CLB-2050-500PIR1
20mm x 50mm 500mm
6-12 weeks
£178.09
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×50mm
Focal length f 500mm
Edge thickness te 3.8mm
Center thickness tc 4mm
Back focal length fb 497.4mm
Radius of curvature r 259.5mm
details
CLB-3040-80PIR1
30mm x 40mm 80mm
6-12 weeks
£186.92
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×40mm
Focal length f 80mm
Edge thickness te 2.2mm
Center thickness tc 5mm
Back focal length fb 76.7mm
Radius of curvature r 41.52mm
details
CLB-30100-200PIR1
30mm x 100mm 200mm
6-12 weeks
£409.53
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×100mm
Focal length f 200mm
Edge thickness te 3.9mm
Center thickness tc 5mm
Back focal length fb 196.7mm
Radius of curvature r 103.8mm
details
CLB-1570-25PIR1
15mm x 70mm 25mm
6-12 weeks
£373.84
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 15×70mm
Focal length f 25mm
Edge thickness te 2.6mm
Center thickness tc 5mm
Back focal length fb 21.7mm
Radius of curvature r 12.98mm
details
CLB-2030-300PIR1
20mm x 30mm 300mm
6-12 weeks
£142.49
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×30mm
Focal length f 300mm
Edge thickness te 3.7mm
Center thickness tc 4mm
Back focal length fb 297.4mm
Radius of curvature r 155.7mm
details
CLB-2070-25PIR1
20mm x 70mm 25mm
6-12 weeks
£391.69
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×70mm
Focal length f 25mm
Edge thickness te 2.3mm
Center thickness tc 7mm
Back focal length fb 20.4mm
Radius of curvature r 12.98mm
details
CLB-3040-150PIR1
30mm x 40mm 150mm
6-12 weeks
£178.09
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×40mm
Focal length f 150mm
Edge thickness te 3.5mm
Center thickness tc 5mm
Back focal length fb 146.7mm
Radius of curvature r 77.85mm
details
CLB-2020-25PIR1
20mm x 20mm 25mm
6-12 weeks
£142.49
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×20mm
Focal length f 25mm
Edge thickness te 2.3mm
Center thickness tc 7mm
Back focal length fb 20.4mm
Radius of curvature r 12.98mm
details
CLB-2030-700PIR1
20mm x 30mm 700mm
6-12 weeks
£142.49
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×30mm
Focal length f 700mm
Edge thickness te 3.9mm
Center thickness tc 4mm
Back focal length fb 697.4mm
Radius of curvature r 363.3mm
details
CLB-2070-50PIR1
20mm x 70mm 50mm
6-12 weeks
£338.43
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×70mm
Focal length f 50mm
Edge thickness te 2mm
Center thickness tc 4mm
Back focal length fb 47.4mm
Radius of curvature r 25.95mm
details
CLB-3040-300PIR1
30mm x 40mm 300mm
6-12 weeks
£178.09
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×40mm
Focal length f 300mm
Edge thickness te 4.3mm
Center thickness tc 5mm
Back focal length fb 296.7mm
Radius of curvature r 155.7mm
details
CLB-2020-50PIR1
20mm x 20mm 50mm
6-12 weeks
£142.49
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×20mm
Focal length f 50mm
Edge thickness te 2mm
Center thickness tc 4mm
Back focal length fb 47.4mm
Radius of curvature r 25.95mm
details
CLB-2040-30PIR1
20mm x 40mm 30mm
6-12 weeks
£186.92
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×40mm
Focal length f 30mm
Edge thickness te 2.4mm
Center thickness tc 6mm
Back focal length fb 26.1mm
Radius of curvature r 15.57mm
details
CLB-2070-80PIR1
20mm x 70mm 80mm
6-12 weeks
£293.72
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×70mm
Focal length f 80mm
Edge thickness te 2.8mm
Center thickness tc 4mm
Back focal length fb 77.4mm
Radius of curvature r 41.52mm
details
CLB-3040-700PIR1
30mm x 40mm 700mm
6-12 weeks
£178.09
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×40mm
Focal length f 700mm
Edge thickness te 4.7mm
Center thickness tc 5mm
Back focal length fb 696.7mm
Radius of curvature r 363.3mm
details
CLB-2020-80PIR1
20mm x 20mm 80mm
6-12 weeks
£133.47
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×20mm
Focal length f 80mm
Edge thickness te 2.8mm
Center thickness tc 4mm
Back focal length fb 77.4mm
Radius of curvature r 41.52mm
details
CLB-2040-60PIR1
20mm x 40mm 60mm
6-12 weeks
£178.09
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×40mm
Focal length f 60mm
Edge thickness te 2.4mm
Center thickness tc 4mm
Back focal length fb 57.3mm
Radius of curvature r 31.14mm
details
CLB-20100-150PIR1
20mm x 100mm 150mm
6-12 weeks
£347.16
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×100mm
Focal length f 150mm
Edge thickness te 3.4mm
Center thickness tc 4mm
Back focal length fb 147.4mm
Radius of curvature r 77.85mm
details
CLB-3050-60PIR1
30mm x 50mm 60mm
6-12 weeks
£284.89
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×50mm
Focal length f 60mm
Edge thickness te 2.1mm
Center thickness tc 6mm
Back focal length fb 56mm
Radius of curvature r 31.14mm
details
CLB-1010-20PIR1
10mm x 10mm 20mm
6-12 weeks
£111.36
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 10×10mm
Focal length f 20mm
Edge thickness te 1.7mm
Center thickness tc 3mm
Back focal length fb 18mm
Radius of curvature r 10.38mm
details
CLB-2020-150PIR1
20mm x 20mm 150mm
6-12 weeks
£124.65
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×20mm
Focal length f 150mm
Edge thickness te 3.4mm
Center thickness tc 4mm
Back focal length fb 147.4mm
Radius of curvature r 77.85mm
details
CLB-2040-100PIR1
20mm x 40mm 100mm
6-12 weeks
£169.17
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×40mm
Focal length f 100mm
Edge thickness te 3mm
Center thickness tc 4mm
Back focal length fb 97.4mm
Radius of curvature r 51.9mm
details
CLB-3030-50PIR1
30mm x 30mm 50mm
6-12 weeks
£169.17
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×30mm
Focal length f 50mm
Edge thickness te 2.2mm
Center thickness tc 7mm
Back focal length fb 45.4mm
Radius of curvature r 25.95mm
details
CLB-3050-100PIR1
30mm x 50mm 100mm
6-12 weeks
£209.33
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×50mm
Focal length f 100mm
Edge thickness te 2.8mm
Center thickness tc 5mm
Back focal length fb 96.7mm
Radius of curvature r 51.9mm
details
CLB-1010-40PIR1
10mm x 10mm 40mm
6-12 weeks
£106.80
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 10×10mm
Focal length f 40mm
Edge thickness te 2.4mm
Center thickness tc 3mm
Back focal length fb 38mm
Radius of curvature r 20.76mm
details
CLB-2020-300PIR1
20mm x 20mm 300mm
6-12 weeks
£124.65
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×20mm
Focal length f 300mm
Edge thickness te 3.7mm
Center thickness tc 4mm
Back focal length fb 297.4mm
Radius of curvature r 155.7mm
details
CLB-2040-200PIR1
20mm x 40mm 200mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×40mm
Focal length f 200mm
Edge thickness te 3.5mm
Center thickness tc 4mm
Back focal length fb 197.4mm
Radius of curvature r 103.8mm
details
CLB-3030-80PIR1
30mm x 30mm 80mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×30mm
Focal length f 80mm
Edge thickness te 2.2mm
Center thickness tc 5mm
Back focal length fb 76.7mm
Radius of curvature r 41.52mm
details
CLB-3050-200PIR1
30mm x 50mm 200mm
6-12 weeks
£195.84
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×50mm
Focal length f 200mm
Edge thickness te 3.9mm
Center thickness tc 5mm
Back focal length fb 196.7mm
Radius of curvature r 103.8mm
details
CLB-1020-25PIR1
10mm x 20mm 25mm
1 week
£133.47
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 10×20mm
Focal length f 25mm
Edge thickness te 2mm
Center thickness tc 3mm
Back focal length fb 23mm
Radius of curvature r 12.98mm
details
CLB-2020-700PIR1
20mm x 20mm 700mm
6-12 weeks
£124.65
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×20mm
Focal length f 700mm
Edge thickness te 3.9mm
Center thickness tc 4mm
Back focal length fb 697.4mm
Radius of curvature r 363.3mm
details
CLB-2040-400PIR1
20mm x 40mm 400mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×40mm
Focal length f 400mm
Edge thickness te 3.8mm
Center thickness tc 4mm
Back focal length fb 397.4mm
Radius of curvature r 207.6mm
details
CLB-3030-150PIR1
30mm x 30mm 150mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×30mm
Focal length f 150mm
Edge thickness te 3.5mm
Center thickness tc 5mm
Back focal length fb 146.7mm
Radius of curvature r 77.85mm
details
CLB-3050-400PIR1
30mm x 50mm 400mm
6-12 weeks
£195.84
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×50mm
Focal length f 400mm
Edge thickness te 4.5mm
Center thickness tc 5mm
Back focal length fb 396.7mm
Radius of curvature r 207.6mm
details
CLB-1070-15PIR1
10mm x 70mm 15mm
6-12 weeks
£391.69
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 10×70mm
Focal length f 15mm
Edge thickness te 2.2mm
Center thickness tc 4mm
Back focal length fb 12.4mm
Radius of curvature r 7.79mm
details
CLB-2030-30PIR1
20mm x 30mm 30mm
6-12 weeks
£169.17
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×30mm
Focal length f 30mm
Edge thickness te 2.4mm
Center thickness tc 6mm
Back focal length fb 26.1mm
Radius of curvature r 15.57mm
details
CLB-2040-1000PIR1
20mm x 40mm 1000mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×40mm
Focal length f 1000mm
Edge thickness te 3.9mm
Center thickness tc 4mm
Back focal length fb 997.4mm
Radius of curvature r 519mm
details
CLB-3030-300PIR1
30mm x 30mm 300mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×30mm
Focal length f 300mm
Edge thickness te 4.3mm
Center thickness tc 5mm
Back focal length fb 296.7mm
Radius of curvature r 155.7mm
details
CLB-3050-1000PIR1
30mm x 50mm 1000mm
6-12 weeks
£195.84
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×50mm
Focal length f 1000mm
Edge thickness te 4.8mm
Center thickness tc 5mm
Back focal length fb 996.7mm
Radius of curvature r 519mm
details
CLB-1070-30PIR1
10mm x 70mm 30mm
6-12 weeks
£329.41
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 10×70mm
Focal length f 30mm
Edge thickness te 2.2mm
Center thickness tc 3mm
Back focal length fb 28mm
Radius of curvature r 15.57mm
details
CLB-2030-60PIR1
20mm x 30mm 60mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×30mm
Focal length f 60mm
Edge thickness te 2.4mm
Center thickness tc 4mm
Back focal length fb 57.3mm
Radius of curvature r 31.14mm
details
CLB-2050-150PIR1
20mm x 50mm 150mm
6-12 weeks
£178.09
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×50mm
Focal length f 150mm
Edge thickness te 3.4mm
Center thickness tc 4mm
Back focal length fb 147.4mm
Radius of curvature r 77.85mm
details
CLB-3030-700PIR1
30mm x 30mm 700mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×30mm
Focal length f 700mm
Edge thickness te 4.7mm
Center thickness tc 5mm
Back focal length fb 696.7mm
Radius of curvature r 363.3mm
details
CLB-3070-70PIR1
30mm x 70mm 70mm
6-12 weeks
£329.41
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×70mm
Focal length f 70mm
Edge thickness te 1.8mm
Center thickness tc 5mm
Back focal length fb 66.7mm
Radius of curvature r 36.33mm
details
CLB-1515-25PIR1
15mm x 15mm 25mm
6-12 weeks
£129.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 15×15mm
Focal length f 25mm
Edge thickness te 2.6mm
Center thickness tc 5mm
Back focal length fb 21.7mm
Radius of curvature r 12.98mm
details
CLB-1525-20PIR1
15mm x 25mm 20mm
6-12 weeks
£151.32
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 15×25mm
Focal length f 20mm
Edge thickness te 1.8mm
Center thickness tc 5mm
Back focal length fb 16.7mm
Radius of curvature r 10.38mm
details
CLB-2030-100PIR1
20mm x 30mm 100mm
6-12 weeks
£151.32
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×30mm
Focal length f 100mm
Edge thickness te 3mm
Center thickness tc 4mm
Back focal length fb 97.4mm
Radius of curvature r 51.9mm
details
CLB-2050-300PIR1
20mm x 50mm 300mm
6-12 weeks
£178.09
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×50mm
Focal length f 300mm
Edge thickness te 3.7mm
Center thickness tc 4mm
Back focal length fb 297.4mm
Radius of curvature r 155.7mm
details
CLB-3040-60PIR1
30mm x 40mm 60mm
6-12 weeks
£195.84
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×40mm
Focal length f 60mm
Edge thickness te 2.1mm
Center thickness tc 6mm
Back focal length fb 56mm
Radius of curvature r 31.14mm
details
CLB-30100-130PIR1
30mm x 100mm 130mm
6-12 weeks
£409.53
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×100mm
Focal length f 130mm
Edge thickness te 3.3mm
Center thickness tc 5mm
Back focal length fb 126.7mm
Radius of curvature r 67.47mm
details
CLB-1525-40PIR1
15mm x 25mm 40mm
6-12 weeks
£151.32
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 15×25mm
Focal length f 40mm
Edge thickness te 2.6mm
Center thickness tc 4mm
Back focal length fb 37.4mm
Radius of curvature r 20.76mm
details
CLB-2030-200PIR1
20mm x 30mm 200mm
6-12 weeks
£142.49
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×30mm
Focal length f 200mm
Edge thickness te 3.5mm
Center thickness tc 4mm
Back focal length fb 197.4mm
Radius of curvature r 103.8mm
details
CLB-2050-700PIR1
20mm x 50mm 700mm
6-12 weeks
£178.09
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×50mm
Focal length f 700mm
Edge thickness te 3.9mm
Center thickness tc 4mm
Back focal length fb 697.4mm
Radius of curvature r 363.3mm
details
CLB-3040-100PIR1
30mm x 40mm 100mm
6-12 weeks
£191.48
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×40mm
Focal length f 100mm
Edge thickness te 2.8mm
Center thickness tc 5mm
Back focal length fb 96.7mm
Radius of curvature r 51.9mm
details
CLB-1570-30PIR1
15mm x 70mm 30mm
6-12 weeks
£347.16
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 15×70mm
Focal length f 30mm
Edge thickness te 2.1mm
Center thickness tc 4mm
Back focal length fb 27.4mm
Radius of curvature r 15.57mm
details
CLB-2030-400PIR1
20mm x 30mm 400mm
6-12 weeks
£142.49
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×30mm
Focal length f 400mm
Edge thickness te 3.8mm
Center thickness tc 4mm
Back focal length fb 397.4mm
Radius of curvature r 207.6mm
details
CLB-2070-30PIR1
20mm x 70mm 30mm
6-12 weeks
£373.84
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×70mm
Focal length f 30mm
Edge thickness te 2.4mm
Center thickness tc 6mm
Back focal length fb 26.1mm
Radius of curvature r 15.57mm
details
CLB-3040-200PIR1
30mm x 40mm 200mm
6-12 weeks
£178.09
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×40mm
Focal length f 200mm
Edge thickness te 3.9mm
Center thickness tc 5mm
Back focal length fb 196.7mm
Radius of curvature r 103.8mm
details
CLB-2020-30PIR1
20mm x 20mm 30mm
1 week
£151.32
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×20mm
Focal length f 30mm
Edge thickness te 2.4mm
Center thickness tc 6mm
Back focal length fb 26.1mm
Radius of curvature r 15.57mm
details
CLB-2030-1000PIR1
20mm x 30mm 1000mm
6-12 weeks
£142.49
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×30mm
Focal length f 1000mm
Edge thickness te 3.9mm
Center thickness tc 4mm
Back focal length fb 997.4mm
Radius of curvature r 519mm
details
CLB-2070-60PIR1
20mm x 70mm 60mm
6-12 weeks
£329.41
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×70mm
Focal length f 60mm
Edge thickness te 2.4mm
Center thickness tc 4mm
Back focal length fb 57.3mm
Radius of curvature r 31.14mm
details
CLB-3040-400PIR1
30mm x 40mm 400mm
6-12 weeks
£178.09
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×40mm
Focal length f 400mm
Edge thickness te 4.5mm
Center thickness tc 5mm
Back focal length fb 396.7mm
Radius of curvature r 207.6mm
details
CLB-2020-60PIR1
20mm x 20mm 60mm
6-12 weeks
£142.49
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×20mm
Focal length f 60mm
Edge thickness te 2.4mm
Center thickness tc 4mm
Back focal length fb 57.3mm
Radius of curvature r 31.14mm
details
CLB-2040-40PIR1
20mm x 40mm 40mm
6-12 weeks
£186.92
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×40mm
Focal length f 40mm
Edge thickness te 2.4mm
Center thickness tc 5mm
Back focal length fb 36.7mm
Radius of curvature r 20.76mm
details
CLB-2070-100PIR1
20mm x 70mm 100mm
6-12 weeks
£275.97
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×70mm
Focal length f 100mm
Edge thickness te 3mm
Center thickness tc 4mm
Back focal length fb 97.4mm
Radius of curvature r 51.9mm
details
CLB-3040-1000PIR1
30mm x 40mm 1000mm
6-12 weeks
£178.09
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×40mm
Focal length f 1000mm
Edge thickness te 4.8mm
Center thickness tc 5mm
Back focal length fb 996.7mm
Radius of curvature r 519mm
details
CLB-2020-100PIR1
20mm x 20mm 100mm
6-12 weeks
£133.47
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×20mm
Focal length f 100mm
Edge thickness te 3mm
Center thickness tc 4mm
Back focal length fb 97.4mm
Radius of curvature r 51.9mm
details
CLB-2040-70PIR1
20mm x 40mm 70mm
6-12 weeks
£169.17
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×40mm
Focal length f 70mm
Edge thickness te 2.6mm
Center thickness tc 4mm
Back focal length fb 67.4mm
Radius of curvature r 36.33mm
details
CLB-20100-200PIR1
20mm x 100mm 200mm
6-12 weeks
£347.16
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×100mm
Focal length f 200mm
Edge thickness te 3.5mm
Center thickness tc 4mm
Back focal length fb 197.4mm
Radius of curvature r 103.8mm
details
CLB-3050-70PIR1
30mm x 50mm 70mm
6-12 weeks
£275.97
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×50mm
Focal length f 70mm
Edge thickness te 1.8mm
Center thickness tc 5mm
Back focal length fb 66.7mm
Radius of curvature r 36.33mm
details
CLB-1010-25PIR1
10mm x 10mm 25mm
1 week
£111.36
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 10×10mm
Focal length f 25mm
Edge thickness te 2mm
Center thickness tc 3mm
Back focal length fb 23mm
Radius of curvature r 12.98mm
details
CLB-2020-200PIR1
20mm x 20mm 200mm
6-12 weeks
£124.65
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×20mm
Focal length f 200mm
Edge thickness te 3.5mm
Center thickness tc 4mm
Back focal length fb 197.4mm
Radius of curvature r 103.8mm
details
CLB-2040-130PIR1
20mm x 40mm 130mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×40mm
Focal length f 130mm
Edge thickness te 3.3mm
Center thickness tc 4mm
Back focal length fb 127.4mm
Radius of curvature r 67.47mm
details
CLB-3030-60PIR1
30mm x 30mm 60mm
6-12 weeks
£169.17
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×30mm
Focal length f 60mm
Edge thickness te 2.1mm
Center thickness tc 6mm
Back focal length fb 56mm
Radius of curvature r 31.14mm
details
CLB-3050-130PIR1
30mm x 50mm 130mm
6-12 weeks
£195.84
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×50mm
Focal length f 130mm
Edge thickness te 3.3mm
Center thickness tc 5mm
Back focal length fb 126.7mm
Radius of curvature r 67.47mm
details
CLB-1020-15PIR1
10mm x 20mm 15mm
1 week
£133.47
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 10×20mm
Focal length f 15mm
Edge thickness te 2.2mm
Center thickness tc 4mm
Back focal length fb 12.4mm
Radius of curvature r 7.79mm
details
CLB-2020-400PIR1
20mm x 20mm 400mm
6-12 weeks
£124.65
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×20mm
Focal length f 400mm
Edge thickness te 3.8mm
Center thickness tc 4mm
Back focal length fb 397.4mm
Radius of curvature r 207.6mm
details
CLB-2040-250PIR1
20mm x 40mm 250mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×40mm
Focal length f 250mm
Edge thickness te 3.6mm
Center thickness tc 4mm
Back focal length fb 247.4mm
Radius of curvature r 129.75mm
details
CLB-3030-100PIR1
30mm x 30mm 100mm
6-12 weeks
£173.92
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×30mm
Focal length f 100mm
Edge thickness te 2.8mm
Center thickness tc 5mm
Back focal length fb 96.7mm
Radius of curvature r 51.9mm
details
CLB-3050-250PIR1
30mm x 50mm 250mm
6-12 weeks
£195.84
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×50mm
Focal length f 250mm
Edge thickness te 4mm
Center thickness tc 5mm
Back focal length fb 246.7mm
Radius of curvature r 129.75mm
details
CLB-1020-30PIR1
10mm x 20mm 30mm
6-12 weeks
£129.20
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 10×20mm
Focal length f 30mm
Edge thickness te 2.2mm
Center thickness tc 3mm
Back focal length fb 28mm
Radius of curvature r 15.57mm
details
CLB-2020-1000PIR1
20mm x 20mm 1000mm
6-12 weeks
£124.65
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×20mm
Focal length f 1000mm
Edge thickness te 3.9mm
Center thickness tc 4mm
Back focal length fb 997.4mm
Radius of curvature r 519mm
details
CLB-2040-500PIR1
20mm x 40mm 500mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×40mm
Focal length f 500mm
Edge thickness te 3.8mm
Center thickness tc 4mm
Back focal length fb 497.4mm
Radius of curvature r 259.5mm
details
CLB-3030-200PIR1
30mm x 30mm 200mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×30mm
Focal length f 200mm
Edge thickness te 3.9mm
Center thickness tc 5mm
Back focal length fb 196.7mm
Radius of curvature r 103.8mm
details
CLB-3050-500PIR1
30mm x 50mm 500mm
6-12 weeks
£195.84
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×50mm
Focal length f 500mm
Edge thickness te 4.6mm
Center thickness tc 5mm
Back focal length fb 496.7mm
Radius of curvature r 259.5mm
details
CLB-1070-20PIR1
10mm x 70mm 20mm
6-12 weeks
£373.84
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 10×70mm
Focal length f 20mm
Edge thickness te 1.7mm
Center thickness tc 3mm
Back focal length fb 18mm
Radius of curvature r 10.38mm
details
CLB-2030-40PIR1
20mm x 30mm 40mm
6-12 weeks
£169.17
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×30mm
Focal length f 40mm
Edge thickness te 2.4mm
Center thickness tc 5mm
Back focal length fb 36.7mm
Radius of curvature r 20.76mm
details
CLB-2050-100PIR1
20mm x 50mm 100mm
6-12 weeks
£191.48
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 20×50mm
Focal length f 100mm
Edge thickness te 3mm
Center thickness tc 4mm
Back focal length fb 97.4mm
Radius of curvature r 51.9mm
details
CLB-3030-400PIR1
30mm x 30mm 400mm
6-12 weeks
£160.24
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×30mm
Focal length f 400mm
Edge thickness te 4.5mm
Center thickness tc 5mm
Back focal length fb 396.7mm
Radius of curvature r 207.6mm
details
CLB-3070-50PIR1
30mm x 70mm 50mm
6-12 weeks
£356.28
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 30×70mm
Focal length f 50mm
Edge thickness te 2.2mm
Center thickness tc 7mm
Back focal length fb 45.4mm
Radius of curvature r 25.95mm
details
CLB-1070-40PIR1
10mm x 70mm 40mm
6-12 weeks
£320.68
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (633 - 1064nm)
Transmmittance > Average 98.5%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 633 - 1064nm
A×B 10×70mm
Focal length f 40mm
Edge thickness te 2.4mm
Center thickness tc 3mm
Back focal length fb 38mm
Radius of curvature r 20.76mm

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◦Plano Convex Cylindrical lenses are available in BK7 for from visible range to infrared wavelength range.
◦BK7 lenses are also available with three types of anti-reflection coatings, visible wavelength range, in the near-infrared range and in the infrared range.
◦Cylindrical lenses are often used in an optical system to change the shape and aspect ratio of the illumination light beam.