Dove Prism is an image rotator, the image is rotated by 180° when light passes through the prism, the rotation angle of the image is twice that rotated angle of the prism if the prism is rotated around its optical axis. Metal coated Dove prism can replace a retroreflector.
| Parameter | Standard Specification |
| Material | Optical glasses, Fused Silica, Corning 7980, CaF2, BaF2, MgF2, Silicon,Germanium, ZnSe |
| Dimension | 3 ~ 400mm |
| Dimension tolerance | +/-0.01 ~ +/-0.2mm |
| Surface quality | 10-5 ~ 80-50 |
| Angle Tolerance | 90。+/-1”, others+/-30”~+/-3’ |
| Parallelism | <3 arc minutes |
| Flatness(in 25mm area) | N=0.5, ∆N=0.1 |
| Clear Aperture | >90% |
| Chamfer | 0.3mm@45 degree |
| Coating | AR coating, Reflection coating, Splitter coating etc. |
| * Remark：Customized is available | |
