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KL12-003-003 Double-Convex Lenses

KL12-003-003 Double-Convex Lenses

KL12-004-004 Double-Convex Lenses

KL12-004-004 Double-Convex Lenses

KL12-003-006 Double-Convex Lenses

Diameter:3mm; focallength:6.3mm

Delivery Time : 2-3 weeks
US$24.82
In stock
SKU
KL87

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) 3
Effective focal length EFL(mm) 6.3
Back Focus length BFL(mm) 5.83
Center Thickness CT(mm) 1.36
Edge Thickness ET(mm) 1
R1=-R2(mm) 6.27
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