| Parameter | Prism Standard Specification |
| Material | Glass, Fused Silica etc. |
| Dimension | 0.3~420mm |
| Dimension Tolerance | +/-0.01mm |
| Angle Tolerance | 90°+/-1", others+/-30"~+/-3' |
| Parallelism | 1'~5' |
| Flatness(in 25mm area) | N=0.5, △N=0.1 |
| Surface Quality | As required |
| Chamfer | C0.1mm, 45° |
| Coating | AR film, Reflection film, Splitter film etc. |
* Remark：Customized is available | |
