Fused Silica, BiConvex Lenses (Uncoated)

SLSQ-B-P

Fused Silica, BiConvex Lenses (Uncoated)
In stock
SKU
SLSQ-B-P
Synthetic fused silica Lens for wavelengths less than 350nm ultraviolet light.
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Name Diameter φD Focal length Delivery Price Add to cart
i
Biconvex Lens Synthetic Fused Silica 7mm Diameter 30.4mm Focal Length
SLSQ-07B-30P
7mm 30.4mm
6-12 weeks
$100.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD<φ10mm ; 40-20 
Diameter φD φ7mm
Focal length f 30.4mm
Edge thickness te 1.6mm
Center thickness tc 2.1mm
Back focal length fb 29.6mm
Radius of curvature r 27.6mm
Centration <3′
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Biconvex Lens Synthetic Fused Silica 15mm Diameter 80.5mm Focal Length
SLSQ-15B-80P
15mm 80.5mm
2 weeks
$75.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD<φ10mm ; 40-20 
Diameter φD φ15mm
Focal length f 80.5mm
Edge thickness te 2mm
Center thickness tc 2.8mm
Back focal length fb 79.5mm
Radius of curvature r 73.6mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 25.4mm Diameter 41.1mm Focal Length
SLSQ-25.4B-40P
25.4mm 41.1mm
in stock
$135.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ25.4mm
Focal length f 41.1mm
Edge thickness te 1.9mm
Center thickness tc 6.4mm
Back focal length fb 38.8mm
Radius of curvature r 36.8mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 40mm Diameter 150.8mm Focal Length
SLSQ-40B-150P
40mm 150.8mm
in stock
$155.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ40mm
Focal length f 150.8mm
Edge thickness te 2mm
Center thickness tc 4.9mm
Back focal length fb 149.2mm
Radius of curvature r 138mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 8mm Diameter 8.7mm Focal Length
SLSQ-08B-08P
8mm 8.7mm
2 weeks
$100.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD<φ10mm ; 40-20 
Diameter φD φ8mm
Focal length f 8.7mm
Edge thickness te 1.5mm
Center thickness tc 3.9mm
Back focal length fb 7.3mm
Radius of curvature r 7.36mm
Centration <3′
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Biconvex Lens Synthetic Fused Silica 20mm Diameter 21.5mm Focal Length
SLSQ-20B-20P
20mm 21.5mm
2 weeks
$145.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD<φ10mm ; 40-20 
Diameter φD φ20mm
Focal length f 21.5mm
Edge thickness te 2mm
Center thickness tc 7.9mm
Back focal length fb 18.5mm
Radius of curvature r 18.4mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 25.4mm Diameter 70.8mm Focal Length
SLSQ-25.4B-70P
25.4mm 70.8mm
in stock
$105.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ25.4mm
Focal length f 70.8mm
Edge thickness te 1.9mm
Center thickness tc 4.4mm
Back focal length fb 69.1mm
Radius of curvature r 64.4mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 40mm Diameter 220.7mm Focal Length
SLSQ-40B-220P
40mm 220.7mm
2 weeks
$150.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ40mm
Focal length f 220.7mm
Edge thickness te 2mm
Center thickness tc 4mm
Back focal length fb 219.3mm
Radius of curvature r 202.4mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 8mm Diameter 15.5mm Focal Length
SLSQ-08B-15P
8mm 15.5mm
6-12 weeks
$100.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD<φ10mm ; 40-20 
Diameter φD φ8mm
Focal length f 15.5mm
Edge thickness te 1.5mm
Center thickness tc 2.7mm
Back focal length fb 14.5mm
Radius of curvature r 13.8mm
Centration <3′
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Biconvex Lens Synthetic Fused Silica 20mm Diameter 40.8mm Focal Length
SLSQ-20B-40P
20mm 40.8mm
6-12 weeks
$115.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD<φ10mm ; 40-20 
Diameter φD φ20mm
Focal length f 40.8mm
Edge thickness te 2mm
Center thickness tc 4.8mm
Back focal length fb 39.2mm
Radius of curvature r 36.8mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 25.4mm Diameter 100.6mm Focal Length
SLSQ-25.4B-100P
25.4mm 100.6mm
in stock
$100.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ25.4mm
Focal length f 100.6mm
Edge thickness te 1.9mm
Center thickness tc 3.7mm
Back focal length fb 99.2mm
Radius of curvature r 92mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 50mm Diameter 62.7mm Focal Length
SLSQ-50B-60P
50mm 62.7mm
in stock
$250.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ50mm
Focal length f 62.7mm
Edge thickness te 3mm
Center thickness tc 15mm
Back focal length fb 57.3mm
Radius of curvature r 55.2mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 8mm Diameter 30.4mm Focal Length
SLSQ-08B-30P
8mm 30.4mm
6-12 weeks
$100.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD<φ10mm ; 40-20 
Diameter φD φ8mm
Focal length f 30.4mm
Edge thickness te 1.5mm
Center thickness tc 2.1mm
Back focal length fb 29.6mm
Radius of curvature r 27.6mm
Centration <3′
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Biconvex Lens Synthetic Fused Silica 20mm Diameter 70.6mm Focal Length
SLSQ-20B-70P
20mm 70.6mm
6-12 weeks
$95.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD<φ10mm ; 40-20 
Diameter φD φ20mm
Focal length f 70.6mm
Edge thickness te 2mm
Center thickness tc 3.6mm
Back focal length fb 69.4mm
Radius of curvature r 64.4mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 30mm Diameter 32mm Focal Length
SLSQ-30B-30P
30mm 32mm
in stock
$170.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ30mm
Focal length f 32mm
Edge thickness te 2mm
Center thickness tc 10.9mm
Back focal length fb 28mm
Radius of curvature r 27.6mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 50mm Diameter 91.9mm Focal Length
SLSQ-50B-90P
50mm 91.9mm
in stock
$235.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ50mm
Focal length f 91.9mm
Edge thickness te 3mm
Center thickness tc 10.7mm
Back focal length fb 88.1mm
Radius of curvature r 82.8mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 10mm Diameter 10.9mm Focal Length
SLSQ-10B-10P
10mm 10.9mm
in stock
$115.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD<φ10mm ; 40-20 
Diameter φD φ10mm
Focal length f 10.9mm
Edge thickness te 2mm
Center thickness tc 5mm
Back focal length fb 9.1mm
Radius of curvature r 9.2mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 20mm Diameter 100.5mm Focal Length
SLSQ-20B-100P
20mm 100.5mm
6-12 weeks
$85.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD<φ10mm ; 40-20 
Diameter φD φ20mm
Focal length f 100.5mm
Edge thickness te 2mm
Center thickness tc 3.1mm
Back focal length fb 99.5mm
Radius of curvature r 92mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 30mm Diameter 51.2mm Focal Length
SLSQ-30B-50P
30mm 51.2mm
in stock
$140.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ30mm
Focal length f 51.2mm
Edge thickness te 2mm
Center thickness tc 7mm
Back focal length fb 48.8mm
Radius of curvature r 46mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 50mm Diameter 151.3mm Focal Length
SLSQ-50B-150P
50mm 151.3mm
6-12 weeks
$195.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ50mm
Focal length f 151.3mm
Edge thickness te 3mm
Center thickness tc 7.6mm
Back focal length fb 148.7mm
Radius of curvature r 138mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 5mm Diameter 10.4mm Focal Length
SLSQ-05B-10P
5mm 10.4mm
2 weeks
$124.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD<φ10mm ; 40-20 
Diameter φD φ5mm
Focal length f 10.4mm
Edge thickness te 1.3mm
Center thickness tc 2mm
Back focal length fb 9.6mm
Radius of curvature r 9.2mm
Centration <3′
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Biconvex Lens Synthetic Fused Silica 10mm Diameter 25.5mm Focal Length
SLSQ-10B-25P
10mm 25.5mm
in stock
$93.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD<φ10mm ; 40-20 
Diameter φD φ10mm
Focal length f 25.5mm
Edge thickness te 2mm
Center thickness tc 3.1mm
Back focal length fb 24.5mm
Radius of curvature r 23mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 25mm Diameter 26.7mm Focal Length
SLSQ-25B-25P
25mm 26.7mm
2 weeks
$160.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD<φ10mm ; 40-20 
Diameter φD φ25mm
Focal length f 26.7mm
Edge thickness te 2mm
Center thickness tc 9.4mm
Back focal length fb 23.3mm
Radius of curvature r 23mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 30mm Diameter 80.9mm Focal Length
SLSQ-30B-80P
30mm 80.9mm
2 weeks
$125.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ30mm
Focal length f 80.9mm
Edge thickness te 2mm
Center thickness tc 5.1mm
Back focal length fb 79.1mm
Radius of curvature r 73.6mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 50mm Diameter 221mm Focal Length
SLSQ-50B-220P
50mm 221mm
2 weeks
$190.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ50mm
Focal length f 221mm
Edge thickness te 3mm
Center thickness tc 6.1mm
Back focal length fb 219mm
Radius of curvature r 202.4mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 5mm Diameter 20.3mm Focal Length
SLSQ-05B-20P
5mm 20.3mm
2 weeks
$124.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD<φ10mm ; 40-20 
Diameter φD φ5mm
Focal length f 20.3mm
Edge thickness te 1.2mm
Center thickness tc 1.5mm
Back focal length fb 19.7mm
Radius of curvature r 18.4mm
Centration <3′
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Biconvex Lens Synthetic Fused Silica 10mm Diameter 50.4mm Focal Length
SLSQ-10B-50P
10mm 50.4mm
2 weeks
$68.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD<φ10mm ; 40-20 
Diameter φD φ10mm
Focal length f 50.4mm
Edge thickness te 2mm
Center thickness tc 2.5mm
Back focal length fb 49.6mm
Radius of curvature r 46mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 25mm Diameter 41.1mm Focal Length
SLSQ-25B-40P
25mm 41.1mm
in stock
$135.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD<φ10mm ; 40-20 
Diameter φD φ25mm
Focal length f 41.1mm
Edge thickness te 2mm
Center thickness tc 6.4mm
Back focal length fb 38.9mm
Radius of curvature r 36.8mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 30mm Diameter 120.7mm Focal Length
SLSQ-30B-120P
30mm 120.7mm
6-12 weeks
$115.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ30mm
Focal length f 120.7mm
Edge thickness te 2mm
Center thickness tc 4mm
Back focal length fb 119.3mm
Radius of curvature r 110.4mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 50.8mm Diameter 53.2mm Focal Length
SLSQ-50.8B-50P
50.8mm 53.2mm
in stock
$299.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ50.8mm
Focal length f 53.2mm
Edge thickness te 2.5mm
Center thickness tc 17.8mm
Back focal length fb 46.7mm
Radius of curvature r 46mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 6mm Diameter 6.5mm Focal Length
SLSQ-06B-06P
6mm 6.5mm
6-12 weeks
$124.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD<φ10mm ; 40-20 
Diameter φD φ6mm
Focal length f 6.5mm
Edge thickness te 1mm
Center thickness tc 2.8mm
Back focal length fb 5.5mm
Radius of curvature r 5.52mm
Centration <3′
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Biconvex Lens Synthetic Fused Silica 10mm Diameter 80.4mm Focal Length
SLSQ-10B-80P
10mm 80.4mm
2 weeks
$63.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD<φ10mm ; 40-20 
Diameter φD φ10mm
Focal length f 80.4mm
Edge thickness te 2mm
Center thickness tc 2.3mm
Back focal length fb 79.6mm
Radius of curvature r 73.6mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 25mm Diameter 70.8mm Focal Length
SLSQ-25B-70P
25mm 70.8mm
6-12 weeks
$105.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) φD≧φ10mm ; 20-10
φD<φ10mm ; 40-20 
Diameter φD φ25mm
Focal length f 70.8mm
Edge thickness te 2mm
Center thickness tc 4.5mm
Back focal length fb 69.2mm
Radius of curvature r 64.4mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 30mm Diameter 200.6mm Focal Length
SLSQ-30B-200P
30mm 200.6mm
6-12 weeks
$110.00
Material Synthetic fused silica
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.46
Coating Uncoated
Clear aperture 90% of the diameter
Surface Quality (Scratch-Dig) 20-10
Diameter φD φ30mm
Focal length f 200.6mm
Edge thickness te 2mm
Center thickness tc 3.2mm
Back focal length fb 199.4mm
Radius of curvature r 184mm
Centration <1′
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Biconvex Lens Synthetic Fused Silica 50.8mm Diameter 82.1mm Focal Length
SLSQ-50.8B-80P
50.8mm 82.1mm
in stock
$240.00