Contact Supplier
Diameter Tolerance | ±0.05mm |
Thickness Tolerance | ±0.05mm |
Focal Length Tolerance | ±1% |
Surface Quality | 60/40, 40/20 or better.. |
Material | Silicon |
Clear Aperture | >90% |
Centering | <3 arc min |
Coating | Uncoated or anti-reflective AR Coating |
Bevel | Protective bevel as needed |
shape | Plano, Plano-Convex,Plano-Concave, concave-convex |
Transmission Range | 70% -95% |
Type | aspherical |
Radius (%) | <0.5% |
Focal Length Tolerance (%) | 40-20 |