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Cylindrical Plano-convex Lenses (Synthetic fused silica)

CLSQ-P

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Cylindrical Plano-convex Lenses (Synthetic fused silica)
Out of stock
SKU
CLSQ-P
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
CLSQ-3050-50P
30mm x 50mm 50mm
6-12 weeks
$409.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×50mm
Focal length f 50mm
Edge thickness te 1.4mm
Center thickness tc 7mm
Back focal length fb 45.2mm
Radius of curvature r 23mm
details
CLSQ-1020-15P
10mm x 20mm 15mm
2 weeks
$240.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 10×20mm
Focal length f 15mm
Edge thickness te 1.9mm
Center thickness tc 4mm
Back focal length fb 12.3mm
Radius of curvature r 6.9mm
details
CLSQ-2020-200P
20mm x 20mm 200mm
in stock
$200.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×20mm
Focal length f 200mm
Edge thickness te 3.5mm
Center thickness tc 4mm
Back focal length fb 197.3mm
Radius of curvature r 92mm
details
CLSQ-2040-130P
20mm x 40mm 130mm
6-12 weeks
$250.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×40mm
Focal length f 130mm
Edge thickness te 3.2mm
Center thickness tc 4mm
Back focal length fb 127.3mm
Radius of curvature r 59.8mm
details
CLSQ-20100-400P
20mm x 100mm 400mm
6-12 weeks
$439.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×100mm
Focal length f 400mm
Edge thickness te 3.7mm
Center thickness tc 4mm
Back focal length fb 397.3mm
Radius of curvature r 184mm
details
CLSQ-3050-80P
30mm x 50mm 80mm
in stock
$309.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×50mm
Focal length f 80mm
Edge thickness te 1.8mm
Center thickness tc 5mm
Back focal length fb 79.6mm
Radius of curvature r 36.8mm
details
CLSQ-1020-30P
10mm x 20mm 30mm
6-12 weeks
$240.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 10×20mm
Focal length f 30mm
Edge thickness te 2.1mm
Center thickness tc 3mm
Back focal length fb 27.9mm
Radius of curvature r 13.8mm
details
CLSQ-2020-400P
20mm x 20mm 400mm
2 weeks
$200.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×20mm
Focal length f 400mm
Edge thickness te 3.7mm
Center thickness tc 4mm
Back focal length fb 397.3mm
Radius of curvature r 184mm
details
CLSQ-2040-250P
20mm x 40mm 250mm
6-12 weeks
$240.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×40mm
Focal length f 250mm
Edge thickness te 3.6mm
Center thickness tc 4mm
Back focal length fb 247.3mm
Radius of curvature r 115mm
details
CLSQ-20100-1000P
20mm x 100mm 1000mm
6-12 weeks
$439.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×100mm
Focal length f 1000mm
Edge thickness te 3.8mm
Center thickness tc 4mm
Back focal length fb 997.3mm
Radius of curvature r 460mm
details
CLSQ-3050-150P
30mm x 50mm 150mm
6-12 weeks
$279.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×50mm
Focal length f 150mm
Edge thickness te 3.3mm
Center thickness tc 5mm
Back focal length fb 146.6mm
Radius of curvature r 69mm
details
CLSQ-1070-20P
10mm x 70mm 20mm
6-12 weeks
$359.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 10×70mm
Focal length f 20mm
Edge thickness te 1.5mm
Center thickness tc 3mm
Back focal length fb 17.9mm
Radius of curvature r 9.2mm
details
CLSQ-2020-1000P
20mm x 20mm 1000mm
6-12 weeks
$200.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×20mm
Focal length f 1000mm
Edge thickness te 3.8mm
Center thickness tc 4mm
Back focal length fb 997.3mm
Radius of curvature r 460mm
details
CLSQ-2040-500P
20mm x 40mm 500mm
6-12 weeks
$240.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×40mm
Focal length f 500mm
Edge thickness te 3.7mm
Center thickness tc 4mm
Back focal length fb 497.3mm
Radius of curvature r 230mm
details
CLSQ-3030-70P
30mm x 30mm 70mm
6-12 weeks
$279.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×30mm
Focal length f 70mm
Edge thickness te 2.3mm
Center thickness tc 6mm
Back focal length fb 65.9mm
Radius of curvature r 32.2mm
details
CLSQ-3050-300P
30mm x 50mm 300mm
6-12 weeks
$279.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×50mm
Focal length f 300mm
Edge thickness te 4.2mm
Center thickness tc 5mm
Back focal length fb 296.6mm
Radius of curvature r 138mm
details
CLSQ-1070-40P
10mm x 70mm 40mm
6-12 weeks
$449.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 10×70mm
Focal length f 40mm
Edge thickness te 2.3mm
Center thickness tc 3mm
Back focal length fb 37.9mm
Radius of curvature r 18.4mm
details
CLSQ-2030-40P
20mm x 30mm 40mm
2 weeks
$289.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×30mm
Focal length f 40mm
Edge thickness te 2mm
Center thickness tc 5mm
Back focal length fb 36.6mm
Radius of curvature r 18.4mm
details
CLSQ-2050-100P
20mm x 50mm 100mm
in stock
$269.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×50mm
Focal length f 100mm
Edge thickness te 2.9mm
Center thickness tc 4mm
Back focal length fb 97.3mm
Radius of curvature r 46mm
details
CLSQ-3030-130P
30mm x 30mm 130mm
6-12 weeks
$250.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×30mm
Focal length f 130mm
Edge thickness te 3.1mm
Center thickness tc 5mm
Back focal length fb 126.6mm
Radius of curvature r 59.8mm
details
CLSQ-3050-700P
30mm x 50mm 700mm
2 weeks
$279.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×50mm
Focal length f 700mm
Edge thickness te 4.7mm
Center thickness tc 5mm
Back focal length fb 696.6mm
Radius of curvature r 322mm
details
CLSQ-1515-30P
15mm x 15mm 30mm
6-12 weeks
$230.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 15×15mm
Focal length f 30mm
Edge thickness te 1.8mm
Center thickness tc 4mm
Back focal length fb 27.3mm
Radius of curvature r 13.8mm
details
CLSQ-2030-70P
20mm x 30mm 70mm
6-12 weeks
$250.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×30mm
Focal length f 70mm
Edge thickness te 2.4mm
Center thickness tc 4mm
Back focal length fb 67.3mm
Radius of curvature r 32.2mm
details
CLSQ-2050-200P
20mm x 50mm 200mm
6-12 weeks
$259.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×50mm
Focal length f 200mm
Edge thickness te 3.5mm
Center thickness tc 4mm
Back focal length fb 197.3mm
Radius of curvature r 92mm
details
CLSQ-3030-250P
30mm x 30mm 250mm
6-12 weeks
$240.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×30mm
Focal length f 250mm
Edge thickness te 4mm
Center thickness tc 5mm
Back focal length fb 246.6mm
Radius of curvature r 115mm
details
CLSQ-30100-150P
30mm x 100mm 150mm
6-12 weeks
$499.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×100mm
Focal length f 150mm
Edge thickness te 3.3mm
Center thickness tc 5mm
Back focal length fb 146.6mm
Radius of curvature r 69mm
details
CLSQ-1525-25P
15mm x 25mm 25mm
2 weeks
$269.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 15×25mm
Focal length f 25mm
Edge thickness te 2.2mm
Center thickness tc 5mm
Back focal length fb 21.6mm
Radius of curvature r 11.5mm
details
CLSQ-2030-130P
20mm x 30mm 130mm
6-12 weeks
$230.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×30mm
Focal length f 130mm
Edge thickness te 3.2mm
Center thickness tc 4mm
Back focal length fb 127.3mm
Radius of curvature r 59.8mm
details
CLSQ-2050-400P
20mm x 50mm 400mm
6-12 weeks
$259.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×50mm
Focal length f 400mm
Edge thickness te 3.7mm
Center thickness tc 4mm
Back focal length fb 397.3mm
Radius of curvature r 184mm
details
CLSQ-3030-500P
30mm x 30mm 500mm
6-12 weeks
$240.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×30mm
Focal length f 500mm
Edge thickness te 4.4mm
Center thickness tc 5mm
Back focal length fb 496.6mm
Radius of curvature r 230mm
details
CLSQ-30100-300P
30mm x 100mm 300mm
6-12 weeks
$499.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×100mm
Focal length f 300mm
Edge thickness te 4.2mm
Center thickness tc 5mm
Back focal length fb 296.6mm
Radius of curvature r 138mm
details
CLSQ-1570-20P
15mm x 70mm 20mm
6-12 weeks
$399.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 15×70mm
Focal length f 20mm
Edge thickness te 2.1mm
Center thickness tc 6mm
Back focal length fb 16mm
Radius of curvature r 9.2mm
details
CLSQ-2030-250P
20mm x 30mm 250mm
6-12 weeks
$220.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×30mm
Focal length f 250mm
Edge thickness te 3.6mm
Center thickness tc 4mm
Back focal length fb 247.3mm
Radius of curvature r 115mm
details
CLSQ-2050-1000P
20mm x 50mm 1000mm
2 weeks
$259.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×50mm
Focal length f 1000mm
Edge thickness te 3.8mm
Center thickness tc 4mm
Back focal length fb 997.3mm
Radius of curvature r 460mm
details
CLSQ-3040-50P
30mm x 40mm 50mm
6-12 weeks
$309.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×40mm
Focal length f 50mm
Edge thickness te 1.4mm
Center thickness tc 7mm
Back focal length fb 45.2mm
Radius of curvature r 23mm
details
CLSQ-30100-700P
30mm x 100mm 700mm
in stock
$499.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×100mm
Focal length f 700mm
Edge thickness te 4.7mm
Center thickness tc 5mm
Back focal length fb 696.6mm
Radius of curvature r 322mm
details
CLSQ-1570-40P
15mm x 70mm 40mm
2 weeks
$479.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 15×70mm
Focal length f 40mm
Edge thickness te 2.4mm
Center thickness tc 4mm
Back focal length fb 37.3mm
Radius of curvature r 18.4mm
details
CLSQ-2030-500P
20mm x 30mm 500mm
6-12 weeks
$220.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×30mm
Focal length f 500mm
Edge thickness te 3.7mm
Center thickness tc 4mm
Back focal length fb 497.3mm
Radius of curvature r 230mm
details
CLSQ-2070-40P
20mm x 70mm 40mm
6-12 weeks
$499.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×70mm
Focal length f 40mm
Edge thickness te 2mm
Center thickness tc 5mm
Back focal length fb 36.6mm
Radius of curvature r 18.4mm
details
CLSQ-3040-80P
30mm x 40mm 80mm
in stock
$289.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×40mm
Focal length f 80mm
Edge thickness te 1.8mm
Center thickness tc 5mm
Back focal length fb 79.6mm
Radius of curvature r 36.8mm
details
CLSQ-2020-40P
20mm x 20mm 40mm
6-12 weeks
$269.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×20mm
Focal length f 40mm
Edge thickness te 2mm
Center thickness tc 5mm
Back focal length fb 36.6mm
Radius of curvature r 18.4mm
details
CLSQ-2040-25P
20mm x 40mm 25mm
in stock
$339.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×40mm
Focal length f 25mm
Edge thickness te 1.2mm
Center thickness tc 7mm
Back focal length fb 20.2mm
Radius of curvature r 11.5mm
details
CLSQ-2070-70P
20mm x 70mm 70mm
6-12 weeks
$399.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×70mm
Focal length f 70mm
Edge thickness te 2.4mm
Center thickness tc 4mm
Back focal length fb 67.3mm
Radius of curvature r 32.2mm
details
CLSQ-3040-150P
30mm x 40mm 150mm
6-12 weeks
$259.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×40mm
Focal length f 150mm
Edge thickness te 3.3mm
Center thickness tc 5mm
Back focal length fb 146.6mm
Radius of curvature r 69mm
details
CLSQ-1010-15P
10mm x 10mm 15mm
2 weeks
$200.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 10×10mm
Focal length f 15mm
Edge thickness te 1.9mm
Center thickness tc 4mm
Back focal length fb 12.3mm
Radius of curvature r 6.9mm
details
CLSQ-2020-70P
20mm x 20mm 70mm
6-12 weeks
$230.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×20mm
Focal length f 70mm
Edge thickness te 2.4mm
Center thickness tc 4mm
Back focal length fb 67.3mm
Radius of curvature r 32.2mm
details
CLSQ-2040-50P
20mm x 40mm 50mm
6-12 weeks
$289.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×40mm
Focal length f 50mm
Edge thickness te 1.7mm
Center thickness tc 4mm
Back focal length fb 47.3mm
Radius of curvature r 23mm
details
CLSQ-20100-130P
20mm x 100mm 130mm
6-12 weeks
$449.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×100mm
Focal length f 130mm
Edge thickness te 3.2mm
Center thickness tc 4mm
Back focal length fb 127.3mm
Radius of curvature r 59.8mm
details
CLSQ-3040-300P
30mm x 40mm 300mm
6-12 weeks
$259.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×40mm
Focal length f 300mm
Edge thickness te 4.2mm
Center thickness tc 5mm
Back focal length fb 296.6mm
Radius of curvature r 138mm
details
CLSQ-1010-30P
10mm x 10mm 30mm
6-12 weeks
$200.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 10×10mm
Focal length f 30mm
Edge thickness te 2.1mm
Center thickness tc 3mm
Back focal length fb 27.9mm
Radius of curvature r 13.8mm
details
CLSQ-2020-130P
20mm x 20mm 130mm
6-12 weeks
$210.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×20mm
Focal length f 130mm
Edge thickness te 3.2mm
Center thickness tc 4mm
Back focal length fb 127.3mm
Radius of curvature r 59.8mm
details
CLSQ-2040-80P
20mm x 40mm 80mm
6-12 weeks
$269.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×40mm
Focal length f 80mm
Edge thickness te 2.6mm
Center thickness tc 4mm
Back focal length fb 77.3mm
Radius of curvature r 36.8mm
details
CLSQ-20100-250P
20mm x 100mm 250mm
6-12 weeks
$439.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×100mm
Focal length f 250mm
Edge thickness te 3.6mm
Center thickness tc 4mm
Back focal length fb 247.3mm
Radius of curvature r 115mm
details
CLSQ-3040-700P
30mm x 40mm 700mm
6-12 weeks
$259.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×40mm
Focal length f 700mm
Edge thickness te 4.7mm
Center thickness tc 5mm
Back focal length fb 696.6mm
Radius of curvature r 322mm
details
CLSQ-3050-60P
30mm x 50mm 60mm
6-12 weeks
$399.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×50mm
Focal length f 60mm
Edge thickness te 1.6mm
Center thickness tc 6mm
Back focal length fb 55.9mm
Radius of curvature r 27.6mm
details
CLSQ-1020-20P
10mm x 20mm 20mm
6-12 weeks
$240.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 10×20mm
Focal length f 20mm
Edge thickness te 1.5mm
Center thickness tc 3mm
Back focal length fb 17.9mm
Radius of curvature r 9.2mm
details
CLSQ-2020-250P
20mm x 20mm 250mm
6-12 weeks
$200.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×20mm
Focal length f 250mm
Edge thickness te 3.6mm
Center thickness tc 4mm
Back focal length fb 247.3mm
Radius of curvature r 115mm
details
CLSQ-2040-150P
20mm x 40mm 150mm
6-12 weeks
$240.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×40mm
Focal length f 150mm
Edge thickness te 3.3mm
Center thickness tc 4mm
Back focal length fb 147.3mm
Radius of curvature r 69mm
details
CLSQ-20100-500P
20mm x 100mm 500mm
6-12 weeks
$439.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×100mm
Focal length f 500mm
Edge thickness te 3.7mm
Center thickness tc 4mm
Back focal length fb 497.3mm
Radius of curvature r 230mm
details
CLSQ-3050-100P
30mm x 50mm 100mm
in stock
$309.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×50mm
Focal length f 100mm
Edge thickness te 2.5mm
Center thickness tc 5mm
Back focal length fb 96.6mm
Radius of curvature r 46mm
details
CLSQ-1020-40P
10mm x 20mm 40mm
in stock
$250.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 10×20mm
Focal length f 40mm
Edge thickness te 2.3mm
Center thickness tc 3mm
Back focal length fb 37.9mm
Radius of curvature r 18.4mm
details
CLSQ-2020-500P
20mm x 20mm 500mm
6-12 weeks
$200.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×20mm
Focal length f 500mm
Edge thickness te 3.7mm
Center thickness tc 4mm
Back focal length fb 497.3mm
Radius of curvature r 230mm
details
CLSQ-2040-300P
20mm x 40mm 300mm
6-12 weeks
$240.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×40mm
Focal length f 300mm
Edge thickness te 3.6mm
Center thickness tc 4mm
Back focal length fb 297.3mm
Radius of curvature r 138mm
details
CLSQ-3030-50P
30mm x 30mm 50mm
6-12 weeks
$289.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×30mm
Focal length f 50mm
Edge thickness te 1.4mm
Center thickness tc 7mm
Back focal length fb 45.2mm
Radius of curvature r 23mm
details
CLSQ-3050-200P
30mm x 50mm 200mm
2 weeks
$279.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×50mm
Focal length f 200mm
Edge thickness te 3.8mm
Center thickness tc 5mm
Back focal length fb 196.6mm
Radius of curvature r 92mm
details
CLSQ-1070-25P
10mm x 70mm 25mm
6-12 weeks
$479.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 10×70mm
Focal length f 25mm
Edge thickness te 1.9mm
Center thickness tc 3mm
Back focal length fb 22.9mm
Radius of curvature r 11.5mm
details
CLSQ-2030-25P
20mm x 30mm 25mm
6-12 weeks
$309.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×30mm
Focal length f 25mm
Edge thickness te 1.2mm
Center thickness tc 7mm
Back focal length fb 20.2mm
Radius of curvature r 11.5mm
details
CLSQ-2040-700P
20mm x 40mm 700mm
2 weeks
$240.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×40mm
Focal length f 700mm
Edge thickness te 3.8mm
Center thickness tc 4mm
Back focal length fb 697.3mm
Radius of curvature r 322mm
details
CLSQ-3030-80P
30mm x 30mm 80mm
6-12 weeks
$269.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×30mm
Focal length f 80mm
Edge thickness te 1.8mm
Center thickness tc 5mm
Back focal length fb 79.6mm
Radius of curvature r 36.8mm
details
CLSQ-3050-400P
30mm x 50mm 400mm
6-12 weeks
$279.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×50mm
Focal length f 400mm
Edge thickness te 4.4mm
Center thickness tc 5mm
Back focal length fb 396.6mm
Radius of curvature r 184mm
details
CLSQ-1515-20P
15mm x 15mm 20mm
6-12 weeks
$269.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 15×15mm
Focal length f 20mm
Edge thickness te 2.1mm
Center thickness tc 6mm
Back focal length fb 16mm
Radius of curvature r 9.2mm
details
CLSQ-2030-50P
20mm x 30mm 50mm
6-12 weeks
$269.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×30mm
Focal length f 50mm
Edge thickness te 1.7mm
Center thickness tc 4mm
Back focal length fb 47.3mm
Radius of curvature r 23mm
details
CLSQ-2050-130P
20mm x 50mm 130mm
6-12 weeks
$269.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×50mm
Focal length f 130mm
Edge thickness te 3.2mm
Center thickness tc 4mm
Back focal length fb 127.3mm
Radius of curvature r 59.8mm
details
CLSQ-3030-150P
30mm x 30mm 150mm
6-12 weeks
$240.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×30mm
Focal length f 150mm
Edge thickness te 3.3mm
Center thickness tc 5mm
Back focal length fb 146.6mm
Radius of curvature r 69mm
details
CLSQ-3050-1000P
30mm x 50mm 1000mm
in stock
$279.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×50mm
Focal length f 1000mm
Edge thickness te 4.8mm
Center thickness tc 5mm
Back focal length fb 996.6mm
Radius of curvature r 460mm
details
CLSQ-1515-40P
15mm x 15mm 40mm
2 weeks
$240.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 15×15mm
Focal length f 40mm
Edge thickness te 2.4mm
Center thickness tc 4mm
Back focal length fb 37.3mm
Radius of curvature r 18.4mm
details
CLSQ-2030-80P
20mm x 30mm 80mm
6-12 weeks
$250.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×30mm
Focal length f 80mm
Edge thickness te 2.6mm
Center thickness tc 4mm
Back focal length fb 77.3mm
Radius of curvature r 36.8mm
details
CLSQ-2050-250P
20mm x 50mm 250mm
6-12 weeks
$259.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×50mm
Focal length f 250mm
Edge thickness te 3.6mm
Center thickness tc 4mm
Back focal length fb 247.3mm
Radius of curvature r 115mm
details
CLSQ-3030-300P
30mm x 30mm 300mm
2 weeks
$240.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×30mm
Focal length f 300mm
Edge thickness te 4.2mm
Center thickness tc 5mm
Back focal length fb 296.6mm
Radius of curvature r 138mm
details
CLSQ-30100-200P
30mm x 100mm 200mm
6-12 weeks
$499.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×100mm
Focal length f 200mm
Edge thickness te 3.8mm
Center thickness tc 5mm
Back focal length fb 196.6mm
Radius of curvature r 92mm
details
CLSQ-1525-30P
15mm x 25mm 30mm
2 weeks
$259.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 15×25mm
Focal length f 30mm
Edge thickness te 1.8mm
Center thickness tc 4mm
Back focal length fb 27.3mm
Radius of curvature r 13.8mm
details
CLSQ-2030-150P
20mm x 30mm 150mm
6-12 weeks
$220.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×30mm
Focal length f 150mm
Edge thickness te 3.3mm
Center thickness tc 4mm
Back focal length fb 147.3mm
Radius of curvature r 69mm
details
CLSQ-2050-500P
20mm x 50mm 500mm
6-12 weeks
$259.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×50mm
Focal length f 500mm
Edge thickness te 3.7mm
Center thickness tc 4mm
Back focal length fb 497.3mm
Radius of curvature r 230mm
details
CLSQ-3030-700P
30mm x 30mm 700mm
6-12 weeks
$240.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×30mm
Focal length f 700mm
Edge thickness te 4.7mm
Center thickness tc 5mm
Back focal length fb 696.6mm
Radius of curvature r 322mm
details
CLSQ-30100-400P
30mm x 100mm 400mm
6-12 weeks
$499.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×100mm
Focal length f 400mm
Edge thickness te 4.4mm
Center thickness tc 5mm
Back focal length fb 396.6mm
Radius of curvature r 184mm
details
CLSQ-1570-25P
15mm x 70mm 25mm
6-12 weeks
$509.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 15×70mm
Focal length f 25mm
Edge thickness te 2.2mm
Center thickness tc 5mm
Back focal length fb 21.6mm
Radius of curvature r 11.5mm
details
CLSQ-2030-300P
20mm x 30mm 300mm
6-12 weeks
$220.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×30mm
Focal length f 300mm
Edge thickness te 3.6mm
Center thickness tc 4mm
Back focal length fb 297.3mm
Radius of curvature r 138mm
details
CLSQ-2070-25P
20mm x 70mm 25mm
6-12 weeks
$529.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×70mm
Focal length f 25mm
Edge thickness te 1.2mm
Center thickness tc 7mm
Back focal length fb 20.2mm
Radius of curvature r 11.5mm
details
CLSQ-3040-60P
30mm x 40mm 60mm
6-12 weeks
$309.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×40mm
Focal length f 60mm
Edge thickness te 1.6mm
Center thickness tc 6mm
Back focal length fb 55.9mm
Radius of curvature r 27.6mm
details
CLSQ-30100-1000P
30mm x 100mm 1000mm
6-12 weeks
$499.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×100mm
Focal length f 1000mm
Edge thickness te 4.8mm
Center thickness tc 5mm
Back focal length fb 996.6mm
Radius of curvature r 460mm
details
CLSQ-2020-25P
20mm x 20mm 25mm
6-12 weeks
$269.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×20mm
Focal length f 25mm
Edge thickness te 1.2mm
Center thickness tc 7mm
Back focal length fb 20.2mm
Radius of curvature r 11.5mm
details
CLSQ-2030-700P
20mm x 30mm 700mm
6-12 weeks
$220.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×30mm
Focal length f 700mm
Edge thickness te 3.8mm
Center thickness tc 4mm
Back focal length fb 697.3mm
Radius of curvature r 322mm
details
CLSQ-2070-50P
20mm x 70mm 50mm
6-12 weeks
$479.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×70mm
Focal length f 50mm
Edge thickness te 1.7mm
Center thickness tc 4mm
Back focal length fb 47.3mm
Radius of curvature r 23mm
details
CLSQ-3040-100P
30mm x 40mm 100mm
6-12 weeks
$289.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×40mm
Focal length f 100mm
Edge thickness te 2.5mm
Center thickness tc 5mm
Back focal length fb 96.6mm
Radius of curvature r 46mm
details
CLSQ-2020-50P
20mm x 20mm 50mm
6-12 weeks
$250.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×20mm
Focal length f 50mm
Edge thickness te 1.7mm
Center thickness tc 4mm
Back focal length fb 47.3mm
Radius of curvature r 23mm
details
CLSQ-2040-30P
20mm x 40mm 30mm
in stock
$339.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×40mm
Focal length f 30mm
Edge thickness te 1.7mm
Center thickness tc 6mm
Back focal length fb 25.9mm
Radius of curvature r 13.8mm
details
CLSQ-2070-80P
20mm x 70mm 80mm
6-12 weeks
$399.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×70mm
Focal length f 80mm
Edge thickness te 2.6mm
Center thickness tc 4mm
Back focal length fb 77.3mm
Radius of curvature r 36.8mm
details
CLSQ-3040-200P
30mm x 40mm 200mm
2 weeks
$259.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×40mm
Focal length f 200mm
Edge thickness te 3.8mm
Center thickness tc 5mm
Back focal length fb 196.6mm
Radius of curvature r 92mm
details
CLSQ-1010-20P
10mm x 10mm 20mm
6-12 weeks
$200.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 10×10mm
Focal length f 20mm
Edge thickness te 1.5mm
Center thickness tc 3mm
Back focal length fb 17.9mm
Radius of curvature r 9.2mm
details
CLSQ-2020-80P
20mm x 20mm 80mm
in stock
$230.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×20mm
Focal length f 80mm
Edge thickness te 2.6mm
Center thickness tc 4mm
Back focal length fb 77.3mm
Radius of curvature r 36.8mm
details
CLSQ-2040-60P
20mm x 40mm 60mm
6-12 weeks
$269.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×40mm
Focal length f 60mm
Edge thickness te 2.1mm
Center thickness tc 4mm
Back focal length fb 57.3mm
Radius of curvature r 27.6mm
details
CLSQ-20100-150P
20mm x 100mm 150mm
6-12 weeks
$439.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×100mm
Focal length f 150mm
Edge thickness te 3.3mm
Center thickness tc 4mm
Back focal length fb 147.3mm
Radius of curvature r 69mm
details
CLSQ-3040-400P
30mm x 40mm 400mm
2 weeks
$259.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×40mm
Focal length f 400mm
Edge thickness te 4.4mm
Center thickness tc 5mm
Back focal length fb 396.6mm
Radius of curvature r 184mm
details
CLSQ-1010-40P
10mm x 10mm 40mm
6-12 weeks
$210.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 10×10mm
Focal length f 40mm
Edge thickness te 2.3mm
Center thickness tc 3mm
Back focal length fb 37.9mm
Radius of curvature r 18.4mm
details
CLSQ-2020-150P
20mm x 20mm 150mm
in stock
$200.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×20mm
Focal length f 150mm
Edge thickness te 3.3mm
Center thickness tc 4mm
Back focal length fb 147.3mm
Radius of curvature r 69mm
details
CLSQ-2040-100P
20mm x 40mm 100mm
6-12 weeks
$250.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×40mm
Focal length f 100mm
Edge thickness te 2.9mm
Center thickness tc 4mm
Back focal length fb 97.3mm
Radius of curvature r 46mm
details
CLSQ-20100-300P
20mm x 100mm 300mm
6-12 weeks
$439.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×100mm
Focal length f 300mm
Edge thickness te 3.6mm
Center thickness tc 4mm
Back focal length fb 297.3mm
Radius of curvature r 138mm
details
CLSQ-3040-1000P
30mm x 40mm 1000mm
6-12 weeks
$259.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×40mm
Focal length f 1000mm
Edge thickness te 4.8mm
Center thickness tc 5mm
Back focal length fb 996.6mm
Radius of curvature r 460mm
details
CLSQ-3050-70P
30mm x 50mm 70mm
in stock
$369.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×50mm
Focal length f 70mm
Edge thickness te 2.3mm
Center thickness tc 6mm
Back focal length fb 65.9mm
Radius of curvature r 32.2mm
details
CLSQ-1020-25P
10mm x 20mm 25mm
6-12 weeks
$240.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 10×20mm
Focal length f 25mm
Edge thickness te 1.9mm
Center thickness tc 3mm
Back focal length fb 22.9mm
Radius of curvature r 11.5mm
details
CLSQ-2020-300P
20mm x 20mm 300mm
in stock
$200.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×20mm
Focal length f 300mm
Edge thickness te 3.6mm
Center thickness tc 4mm
Back focal length fb 297.3mm
Radius of curvature r 138mm
details
CLSQ-2040-200P
20mm x 40mm 200mm
6-12 weeks
$240.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×40mm
Focal length f 200mm
Edge thickness te 3.5mm
Center thickness tc 4mm
Back focal length fb 197.3mm
Radius of curvature r 92mm
details
CLSQ-20100-700P
20mm x 100mm 700mm
6-12 weeks
$439.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×100mm
Focal length f 700mm
Edge thickness te 3.8mm
Center thickness tc 4mm
Back focal length fb 697.3mm
Radius of curvature r 322mm
details
CLSQ-3050-130P
30mm x 50mm 130mm
6-12 weeks
$289.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×50mm
Focal length f 130mm
Edge thickness te 3.1mm
Center thickness tc 5mm
Back focal length fb 126.6mm
Radius of curvature r 59.8mm
details
CLSQ-1070-15P
10mm x 70mm 15mm
6-12 weeks
$419.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 10×70mm
Focal length f 15mm
Edge thickness te 1.9mm
Center thickness tc 4mm
Back focal length fb 12.3mm
Radius of curvature r 6.9mm
details
CLSQ-2020-700P
20mm x 20mm 700mm
2 weeks
$200.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×20mm
Focal length f 700mm
Edge thickness te 3.8mm
Center thickness tc 4mm
Back focal length fb 697.3mm
Radius of curvature r 322mm
details
CLSQ-2040-400P
20mm x 40mm 400mm
6-12 weeks
$240.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×40mm
Focal length f 400mm
Edge thickness te 3.7mm
Center thickness tc 4mm
Back focal length fb 397.3mm
Radius of curvature r 184mm
details
CLSQ-3030-60P
30mm x 30mm 60mm
6-12 weeks
$289.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×30mm
Focal length f 60mm
Edge thickness te 1.6mm
Center thickness tc 6mm
Back focal length fb 55.9mm
Radius of curvature r 27.6mm
details
CLSQ-3050-250P
30mm x 50mm 250mm
6-12 weeks
$279.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×50mm
Focal length f 250mm
Edge thickness te 4mm
Center thickness tc 5mm
Back focal length fb 246.6mm
Radius of curvature r 115mm
details
CLSQ-1070-30P
10mm x 70mm 30mm
6-12 weeks
$449.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 10×70mm
Focal length f 30mm
Edge thickness te 2.1mm
Center thickness tc 3mm
Back focal length fb 27.9mm
Radius of curvature r 13.8mm
details
CLSQ-2030-30P
20mm x 30mm 30mm
in stock
$309.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×30mm
Focal length f 30mm
Edge thickness te 1.7mm
Center thickness tc 6mm
Back focal length fb 25.9mm
Radius of curvature r 13.8mm
details
CLSQ-2040-1000P
20mm x 40mm 1000mm
6-12 weeks
$240.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×40mm
Focal length f 1000mm
Edge thickness te 3.8mm
Center thickness tc 4mm
Back focal length fb 997.3mm
Radius of curvature r 460mm
details
CLSQ-3030-100P
30mm x 30mm 100mm
2 weeks
$269.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×30mm
Focal length f 100mm
Edge thickness te 2.5mm
Center thickness tc 5mm
Back focal length fb 96.6mm
Radius of curvature r 46mm
details
CLSQ-3050-500P
30mm x 50mm 500mm
in stock
$279.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×50mm
Focal length f 500mm
Edge thickness te 4.4mm
Center thickness tc 5mm
Back focal length fb 496.6mm
Radius of curvature r 230mm
details
CLSQ-1515-25P
15mm x 15mm 25mm
6-12 weeks
$250.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 15×15mm
Focal length f 25mm
Edge thickness te 2.2mm
Center thickness tc 5mm
Back focal length fb 21.6mm
Radius of curvature r 11.5mm
details
CLSQ-2030-60P
20mm x 30mm 60mm
6-12 weeks
$250.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×30mm
Focal length f 60mm
Edge thickness te 2.1mm
Center thickness tc 4mm
Back focal length fb 57.3mm
Radius of curvature r 27.6mm
details
CLSQ-2050-150P
20mm x 50mm 150mm
6-12 weeks
$259.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×50mm
Focal length f 150mm
Edge thickness te 3.3mm
Center thickness tc 4mm
Back focal length fb 147.3mm
Radius of curvature r 69mm
details
CLSQ-3030-200P
30mm x 30mm 200mm
6-12 weeks
$240.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×30mm
Focal length f 200mm
Edge thickness te 3.8mm
Center thickness tc 5mm
Back focal length fb 196.6mm
Radius of curvature r 92mm
details
CLSQ-30100-130P
30mm x 100mm 130mm
6-12 weeks
$509.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×100mm
Focal length f 130mm
Edge thickness te 3.1mm
Center thickness tc 5mm
Back focal length fb 126.6mm
Radius of curvature r 59.8mm
details
CLSQ-1525-20P
15mm x 25mm 20mm
6-12 weeks
$289.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 15×25mm
Focal length f 20mm
Edge thickness te 2.1mm
Center thickness tc 6mm
Back focal length fb 16mm
Radius of curvature r 9.2mm
details
CLSQ-2030-100P
20mm x 30mm 100mm
6-12 weeks
$230.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×30mm
Focal length f 100mm
Edge thickness te 2.9mm
Center thickness tc 4mm
Back focal length fb 97.3mm
Radius of curvature r 46mm
details
CLSQ-2050-300P
20mm x 50mm 300mm
6-12 weeks
$259.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×50mm
Focal length f 300mm
Edge thickness te 3.6mm
Center thickness tc 4mm
Back focal length fb 297.3mm
Radius of curvature r 138mm
details
CLSQ-3030-400P
30mm x 30mm 400mm
2 weeks
$240.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×30mm
Focal length f 400mm
Edge thickness te 4.4mm
Center thickness tc 5mm
Back focal length fb 396.6mm
Radius of curvature r 184mm
details
CLSQ-30100-250P
30mm x 100mm 250mm
6-12 weeks
$499.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×100mm
Focal length f 250mm
Edge thickness te 4mm
Center thickness tc 5mm
Back focal length fb 246.6mm
Radius of curvature r 115mm
details
CLSQ-1525-40P
15mm x 25mm 40mm
6-12 weeks
$269.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 15×25mm
Focal length f 40mm
Edge thickness te 2.4mm
Center thickness tc 4mm
Back focal length fb 37.3mm
Radius of curvature r 18.4mm
details
CLSQ-2030-200P
20mm x 30mm 200mm
2 weeks
$220.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×30mm
Focal length f 200mm
Edge thickness te 3.5mm
Center thickness tc 4mm
Back focal length fb 197.3mm
Radius of curvature r 92mm
details
CLSQ-2050-700P
20mm x 50mm 700mm
6-12 weeks
$259.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×50mm
Focal length f 700mm
Edge thickness te 3.8mm
Center thickness tc 4mm
Back focal length fb 697.3mm
Radius of curvature r 322mm
details
CLSQ-3030-1000P
30mm x 30mm 1000mm
2 weeks
$240.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×30mm
Focal length f 1000mm
Edge thickness te 4.8mm
Center thickness tc 5mm
Back focal length fb 996.6mm
Radius of curvature r 460mm
details
CLSQ-30100-500P
30mm x 100mm 500mm
6-12 weeks
$499.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×100mm
Focal length f 500mm
Edge thickness te 4.4mm
Center thickness tc 5mm
Back focal length fb 496.6mm
Radius of curvature r 230mm
details
CLSQ-1570-30P
15mm x 70mm 30mm
6-12 weeks
$479.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 15×70mm
Focal length f 30mm
Edge thickness te 1.8mm
Center thickness tc 4mm
Back focal length fb 27.3mm
Radius of curvature r 13.8mm
details
CLSQ-2030-400P
20mm x 30mm 400mm
2 weeks
$220.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×30mm
Focal length f 400mm
Edge thickness te 3.7mm
Center thickness tc 4mm
Back focal length fb 397.3mm
Radius of curvature r 184mm
details
CLSQ-2070-30P
20mm x 70mm 30mm
2 weeks
$499.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×70mm
Focal length f 30mm
Edge thickness te 1.7mm
Center thickness tc 6mm
Back focal length fb 25.9mm
Radius of curvature r 13.8mm
details
CLSQ-3040-70P
30mm x 40mm 70mm
6-12 weeks
$299.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×40mm
Focal length f 70mm
Edge thickness te 2.3mm
Center thickness tc 6mm
Back focal length fb 65.9mm
Radius of curvature r 32.2mm
details
CLSQ-2020-30P
20mm x 20mm 30mm
in stock
$269.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×20mm
Focal length f 30mm
Edge thickness te 1.7mm
Center thickness tc 6mm
Back focal length fb 25.9mm
Radius of curvature r 13.8mm
details
CLSQ-2030-1000P
20mm x 30mm 1000mm
6-12 weeks
$220.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×30mm
Focal length f 1000mm
Edge thickness te 3.8mm
Center thickness tc 4mm
Back focal length fb 997.3mm
Radius of curvature r 460mm
details
CLSQ-2070-60P
20mm x 70mm 60mm
6-12 weeks
$439.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×70mm
Focal length f 60mm
Edge thickness te 2.1mm
Center thickness tc 4mm
Back focal length fb 57.3mm
Radius of curvature r 27.6mm
details
CLSQ-3040-130P
30mm x 40mm 130mm
6-12 weeks
$269.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×40mm
Focal length f 130mm
Edge thickness te 3.1mm
Center thickness tc 5mm
Back focal length fb 126.6mm
Radius of curvature r 59.8mm
details
CLSQ-2020-60P
20mm x 20mm 60mm
2 weeks
$230.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×20mm
Focal length f 60mm
Edge thickness te 2.1mm
Center thickness tc 4mm
Back focal length fb 57.3mm
Radius of curvature r 27.6mm
details
CLSQ-2040-40P
20mm x 40mm 40mm
6-12 weeks
$309.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×40mm
Focal length f 40mm
Edge thickness te 2mm
Center thickness tc 5mm
Back focal length fb 36.6mm
Radius of curvature r 18.4mm
details
CLSQ-2070-100P
20mm x 70mm 100mm
6-12 weeks
$399.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×70mm
Focal length f 100mm
Edge thickness te 2.9mm
Center thickness tc 4mm
Back focal length fb 97.3mm
Radius of curvature r 46mm
details
CLSQ-3040-250P
30mm x 40mm 250mm
6-12 weeks
$259.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×40mm
Focal length f 250mm
Edge thickness te 4mm
Center thickness tc 5mm
Back focal length fb 246.6mm
Radius of curvature r 115mm
details
CLSQ-1010-25P
10mm x 10mm 25mm
6-12 weeks
$200.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 10×10mm
Focal length f 25mm
Edge thickness te 1.9mm
Center thickness tc 3mm
Back focal length fb 22.9mm
Radius of curvature r 11.5mm
details
CLSQ-2020-100P
20mm x 20mm 100mm
in stock
$210.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×20mm
Focal length f 100mm
Edge thickness te 2.9mm
Center thickness tc 4mm
Back focal length fb 97.3mm
Radius of curvature r 46mm
details
CLSQ-2040-70P
20mm x 40mm 70mm
6-12 weeks
$269.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×40mm
Focal length f 70mm
Edge thickness te 2.4mm
Center thickness tc 4mm
Back focal length fb 67.3mm
Radius of curvature r 32.2mm
details
CLSQ-20100-200P
20mm x 100mm 200mm
6-12 weeks
$439.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 20×100mm
Focal length f 200mm
Edge thickness te 3.5mm
Center thickness tc 4mm
Back focal length fb 197.3mm
Radius of curvature r 92mm
details
CLSQ-3040-500P
30mm x 40mm 500mm
6-12 weeks
$259.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
A×B 30×40mm
Focal length f 500mm
Edge thickness te 4.4mm
Center thickness tc 5mm
Back focal length fb 496.6mm
Radius of curvature r 230mm

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◦Plano Convex Cylindrical lenses are available in highstrength synthetic fused silica which has high laser damage threshold used in applications with 350nm ultraviolet light.
◦Cylindrical lenses are often used in an optical system to change the shape and aspect ratio of the illumination light beam.