China Factory Directly Custom Bk7 Fused Silica CaF2 Equilateral Dispersion Prisms, Find details about China Optical Prism, Optical Glass Prism from Factory Directly Custom Bk7 Fused Silica CaF2 Equilateral Dispersion Prisms
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 |