| Customization: | Available |
|---|---|
| After-sales Service: | 1y |
| Warranty: | 1y |
|
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| 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 |
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