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KL12-002-002 Double-Convex Lenses

KL12-002-002 Double-Convex Lenses

KL12-010-012 Double-Convex Lenses

Diameter:10mm; focallength:12.5mm

US$16.88
Out of stock
SKU
KL403

Material:K9 Precision Annealedoptical glass

Design Wavelength:587.6nm

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:3~4 level

Bevel:0.2mmX45°

Coatings:Please see the coating list

More Information
Drawing
Diameter Dia(mm) 10
Effective focal length EFL(mm) 12.5
Back Focus length BFL(mm) 11.24
Center Thickness CT(mm) 3.63
Edge Thickness ET(mm) 2
R1=-R2(mm) 12.27
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