BRD Optical Provide all types of windows made from different materials. Special size and materials are also available upon request. In addition, we provide a variety of single layer or multiplayer anti-reflecting coating on optical windows.
Specification
| Material | Optical glass, Fused silica, Optical crystal |
| Design Wavelength | 633nm |
| Focal Length Tolerance | ±2%-5% |
| Dimension | 5-150mm |
| Dimension Tolerance | +0/-0.2mm ~ +0/-0.02mm |
| Flatness | 2λ-λ/10 |
| Surface Quality | 80/50-10/5 |
| Clear Aperture | >85%-95% |
| Bevel | 0.3mm×45°-0.1mm×45° |
| Coating | As per customer’s requirement |
