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KL22-050-300 UV Grade Fused Silica Double-Convex Lenses

KL22-050-300 UV Grade Fused Silica Double-Convex Lenses

KL22-050-1000 UV Grade Fused Silica Double-Convex Lenses

KL22-050-1000 UV Grade Fused Silica Double-Convex Lenses

KL22-050-500 UV Grade Fused Silica Double-Convex Lenses

Diameter:50.8mm; focallength:500mm

US$118.13
In stock
SKU
KL473

Material:UV Grade Fused Silica

Design Wavelength:587.6nm; n=1.45848

Diameter Tolerance:+0.0/-0.1mm

Center Thickness Tolerance:±0.2mm

Surace Figure:λ/4 @632.8nm

focallength Tolerance:±2%

Centering Tolerance:3 arc minutes

Surface Quality:2~3 level

Bevel:0.2mmX45°

Coatings:Please see the coating list

More Information
Drawing
Diameter (mm) 50.8
Focal length (mm) 500
Back Focus BFL (mm) 498.5
Center Thickness CT (mm) 4.4
Edge Thickness ET(mm) 3
R1=-R2(mm) 459.4
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