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Special Shaped Prism
1, Micro and high precision
2, Schotte Glass material
3, Customized according to client’s drawings
4, Experienced manufacturing technics
| Prism Manufacturing Specifications | ||||
| Commercial | Precision | High Precision | ||
| Material | Schotte Glass Material for Endoscope | |||
| Dimensions | 0.2 – 200mm | 2 – 150mm | 2 – 150mm | |
| Dimensional Tolerance | ±0.25mm | ±0.1mm | ±0.05mm | |
| Irregularity | 1.0λ | 0.5λ | 0.05λ | |
| Roof Angle Accuracy | ±3 arcmin | ±30 arcsec | ±1 arcsec | |
| Pyramidal Accuracy (for corner cuber) | ±3 arcmin | ±1 arcmin | ±5 arcsec | |
| Bevel (Face Width @ 45°) | ±0.2mm | ±0.1mm | ±0.05mm | |
| Surface Quality | 60-40 | 40-20 | 10-5 | |
