Dove prisms are commonly used to achieve image rotation, and can also be used to achieve 180° steering, as shown in the figure above.
technical parameter
| Material | K9 H-ZF13 ect |
| Dimensional tolerance | ±0.05mm |
| Angle tolerance | <1分 |
| Surface Quality | 60/40 |
| Clear aperture | >90% |
| Face shape | <λ/4（25mm)@633nm |
| Chamfer | Protective<0.3mmх45° |
| Coating | AR HR Metal film |
