An optical wedge is a component that deflects light at a small angle in an optical system. Usually, two wedges are used in pairs. Rotating each wedge can make the outgoing light in any direction within a pyramid with the incident light as the axis.
| Material | BK7,UV Fused Silica or upon request |
| Design Wavelength | BK7: 632.8nm, n=1.515@632.8nm;UVFS: 355nm, n=1.476@355nm; |
| Dimension Tolerance | 0/-0.1mm |
| Thickness | 3mm on the thinnest edge |
| Wedge Angle Tolerance | <3arc minutes |
| Surface Quality | 60/40 Scratch/Dig |
| Surface Accuracy | λ/4@632.8nm |
| Deviation Angle | From 1 deg to 10 deg |
| Coating | AR/BBAR OF INPUT SURFACE |
