Customization: | Available |
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After-sales Service: | 1year or Discussion |
Warranty: | 1year or Discussion |
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Audited by an independent third-party inspection agency
1.Material | N-BK7,FS or based on clients' requirements |
2.Dimensional tolerances | 0/-0.1mm |
3.Surface flatness | Lambda/8@633nm |
4.Clear aperture | 90% |
5.Angle accuracy | 2" |
6.Surface Quality | US Standard 20-10,ISO Standard 3X0.063 |
7.Perpendicularity | 2' |
8.Edge Chip | <0.1mm |
9.Bevel | 0.3mmx45° |
10.Coating | Based on client requests |