Model | Si Mirror |
Diameter | 25mm |
Thickness | 3mm |
Wavelength | 10.6µm |
Centration | 3 arc minutes |
Diameter Tolerance | 0/-0.13mm |
Thickness Tolerance | ± 0.25mm |
Focal length Tolerance | ± 2% |
Clear aperture (polish) | >90% |
Scratch-Dig | 40-20 scratch and dig |
AR/AR coating | R < 0.5% per surface |