
Diameter Tolerance | +0/-0.005" (+0/-0.13 mm) |
Thickness Tolerance | ± 0.005" (± 0.13 mm) |
Clear Aperture | 85% |
Angle | 30 ± 15 min |
Flatness | 2 waves at 633 nm |
Surface Finish | 60/40 |
Substrate Material | Barium Fluoride |
Diameter Tolerance | +0/-0.005" (+0/-0.13 mm) |
Thickness Tolerance | ± 0.005" (± 0.13 mm) |
Clear Aperture | 85% |
Angle | 30 ± 15 min |
Flatness | 2 waves at 633 nm |
Surface Finish | 60/40 |
Substrate Material | Barium Fluoride |