China OEM Penta Prism 10mm Optical Penta Night Vision Prism, Find details about China Optical Prism, Optical Glass Prism from OEM Penta Prism 10mm Optical Penta Night Vision 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 |
Bevel | Protective bevel as needed |
Coating | Custom |