| Surface Finish | Polished |
|---|---|
| Color | Clear |
| Parallelism Between Upper Surface And Datum Plane | ≤2 μm |
| Working Surface Roughness | Ra ≤ 0.025 μm |
| Transparency | Transparent |
| Surface Roughness Of Datum Plane | Ra ≤ 0.05 Um |
|---|---|
| Prism Thickness | 17-20mm |
| Surface Finish | Polished |
| Refractive Index | 1.5 |
| Excircle Diameter | φ 80-φ 150mm |