| Hardness | HRC62-65 |
|---|---|
| Refractive Index | 1.5 |
| Number Of Sides | 23 |
| Rotating Center Aperture | φ25mm |
| Parallelism Between The Upper Surface And The Datum Plane | 2 Um |
| Number Of Sides | 23 |
|---|---|
| Transparency | Transparent |
| Material | Glass |
| Application | Optical Experiments |
| Surface Finish | Polished |