High Quality Sapphire Optical Glass Window with Hole
| Material | Sapphire |
| MOQ | 1 pc |
| Diameter | 1-450mm |
| Diameter tolerance | ±0.025mm |
| Thickness | 0.1-100mm |
| Thickness tolerance | ±0.02mm |
| Surface quality(scratch&dig) | 80/50 60/40 40/20 20/10 10/5 |
| Clear Aperture | 80%-99% |
| Coating | According to customer's requirement |
| Orientation of Axis | According to customer's requirement |
