| Customization: | Available |
|---|---|
| After-sales Service: | 12 Months |
| Warranty: | 12 Months |
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| Technical Parameters | Details |
| Size | 3 - 300 mm |
| Diameter Tolerance | +0 / -0.1 mm |
| Thickness Tolerance | ± 0.1 mm |
| Surface Quality | 40/20 S/D |
| Surface Flatness | λ/4 at 632.8 nm |
| Clear Aperture | > 90% |
| Coating | Gold, Silver, Aluminum, or Dielectric Coating |
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