Specifications:
| Material | UVFS, N-BK7 or equivalent | Design Wavelength | K9：632.8nm，n=1.515@632.8nm UV Fused Silica：355nm，n=1.476@355nm |
| Dimension Tolerance | +0/-0.2mm | Surface Quality | 40/20 S/D |
| Thickness | 3mm on the thinnest edge | Clear Aperture | >90% |
| Flatness | <λ/4@632.8nm | Wedge Angle Tolerance | <3 arc minutes |
| Deviation Angle | 1°-10° | Coating | None, Available |
The wedge prism is a prism with a shallow angle between its input and output surfaces. The optical component to change the direction of light. This kind prisms can correct the elliptical shape of laser beam.
