| Wedge Prism | |
 |
|
| Material | BK7 or UV Fused Silica |
| Application | Plumb Level, Surveying, Alignment, Range finding and Optical Tooling |
| Dimension Tolerance | +0/-0.2mm |
| 3mm on the thinnest edge | |
| Angle Tolerance | <3 arc min |
| Clear Aperture | >90% |
| Flatness | <λ/4@632.8nm |
| Coating | None, available |
