Product Description
Material | BK7, sapphire, SF11, Si, Ge and other optical glass |
Diameter | 0.9mm - 200mm |
Length | 60mm |
Surface Figure | λ/2 or better |
Dia. Tolerance | 0, 0.005mm |
Length Tolerance | +/-0.01mm |
Clear Aperture | 90% |
Surface Quality | 40-20 |
