 |
| Quantity: | |
|---|---|
| Material | Sapphire,fused silia,BK7 |
| Dimension specification | 8×40×30, 8×40×34, such rectangle; |
| 50×15-65×57, 35×15-65×57 such trapezoidal, | |
| and can be customized according to customers' needs. | |
| Dimension tolerance | ±0.05~1mm |
| Angle tolerance | 5' |
| Center thickness tolerance | ±0.1mm |
| Surface accuracy | λ /2 |
| Surface quality | 60/40 Or higher |
| Clear aperture | > 90% center area |
| Coating | according to customer's requirement |
| Material | Sapphire,fused silia,BK7 |
| Dimension specification | 8×40×30, 8×40×34, such rectangle; |
| 50×15-65×57, 35×15-65×57 such trapezoidal, | |
| and can be customized according to customers' needs. | |
| Dimension tolerance | ±0.05~1mm |
| Angle tolerance | 5' |
| Center thickness tolerance | ±0.1mm |
| Surface accuracy | λ /2 |
| Surface quality | 60/40 Or higher |
| Clear aperture | > 90% center area |
| Coating | according to customer's requirement |
