Customization: | Available |
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After-sales Service: | Online Service |
Warranty: | Available |
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Material | BK7, Sapphire glass or other optical glass |
Sphericity | Lambda/4 at 633nm |
Surface Quality | 60-40 |
Diameter | 3-300mm |
Radius Tolerance (mm) | +0/-0.01mm |
Center Thickness Tolerance | (mm) ±0.01 |