China 60 Degree Optical Prism Optical Bk7 Glass Triangle Dispersion Equilateral Prism, Find details about China Optical Prism, Optical Glass Prism from 60 Degree Optical Prism Optical Bk7 Glass Triangle Dispersion Equilateral Prism
Dimensional Tolerance | ±0.02mm |
Angle Tolerance | ±1 Arc Seconds |
Surface Flatness | λ/10 |
Surface Quality | 20/10 or better |
Material | BK7/quartz/sapphire/Ge/CaF2/ZnSe .etc |
Clear aperture | >90% |
Bevel | Protective bevel as needed |
Coating | Custom |