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KL21-050-500 UV Grade Fused Silica Plano-Convex Lenses

KL21-050-500 UV Grade Fused Silica Plano-Convex Lenses

KL21-050-1000 UV Grade Fused Silica Plano-Convex Lenses

KL21-050-1000 UV Grade Fused Silica Plano-Convex Lenses

KL21-050-750 UV Grade Fused Silica Plano-Convex Lenses

Diameter:50.8mm; focallength:750mm

US$118.13
In stock
SKU
KL465

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) 750
Back Focus length BFL(mm) 747.3
Radius R1(mm) 343.83
Center Thickness CT(mm) 3.9
Edge Thickness ET(mm) 3
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