High Precision windows are normally used to isolate and protect components inside from environment, or it acts as a mirror for laser cavity.
Fused Silica Windows
Product Catalogue
| Part No. | Φ(mm) | T(mm) |
|---|---|---|
| WIN1018 | 10.00 | 3.0 |
| WIN1027 | 12.7 | 3.0 |
| WIN1060 | 25.0 | 3.0 |
| WIN1063 | 25.4 | 3.0 |
| WIN1081 | 30.0 | 3.0 |
| WIN1090 | 50.0 | 3.0 |
Specifications
| Material | UV grade fused silica |
|---|---|
| Diameter Tolerance | +0.0/-0.1mm |
| Thickness Tolerance | +/-0.2mm |
| Surface Quality | 60-40 scratch and dig |
| Parallelism | 1 arc minute |
| Clear Aperture | >80% |
| Wavefront Distortion | λ/4 per 25mm @632.8nm |
| Chamfer | Protective Bevel |
