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KL22-025-800 UV Grade Fused Silica Double-Convex Lenses

KL22-025-800 UV Grade Fused Silica Double-Convex Lenses

KL22-050-100 UV Grade Fused Silica Double-Convex Lenses

KL22-050-100 UV Grade Fused Silica Double-Convex Lenses

KL22-050-075 UV Grade Fused Silica Double-Convex Lenses

Diameter:50.8mm; focallength:75mm

US$129.04
In stock
SKU
KL467

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 Dia(mm) 50.8
Effective focal length EFL(mm) 75
Back Focus length BFL(mm) 70.6
Center Thickness CT(mm) 12.5
Edge Thickness ET(mm) 2.5
R1=-R2(mm) 67
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