China High Reflective Silver Coating Optical Spherical Concave Mirror, Find details about China Optical Spherical Concave Mirror, Silver Coating Optical Spherical Concave Mirror from High Reflective Silver Coating Optical Spherical Concave Mirror
Diameter Tolerance | +0.0/-0.1mm |
Thickness Tolerance | ±0.1mm |
Surface Flatness | λ1/4 |
Surface Quality | 60/40, 40/20 or better |
Clear Aperture | >90% |
Coating | Custom |
Bevel | Protective bevel as needed |
Angle Tolerance | <1 arc min |