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KL23-012-030 UV Grade Fused Silica Plano-Concave Lenses

KL23-012-030 UV Grade Fused Silica Plano-Concave Lenses

KL23-012-050 UV Grade Fused Silica Plano-Concave Lenses

KL23-012-050 UV Grade Fused Silica Plano-Concave Lenses

KL23-012-040 UV Grade Fused Silica Plano-Concave Lenses

Diameter:12.7mm; focallength:-40mm

Delivery Time : 2-3 weeks
US$42.68
In stock
SKU
KL316

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) 12.7
Effective focal length EFL(mm) -40
Back Focus length BFL(mm) -41.028
Radius R1(mm) -18.34
Center Thickness CT(mm) 1.5
Edge Thickness ET(mm) 2.63
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