Half-Penta Prism
Half-penta prism is used to deviate an input beam by specified angle without image inversion and reversal.
| Specifications | |||||
| Material | H-K9L,H-BaK7 | ||||
| Dimension | 3-150mm | ||||
| Dimensional Tolerance | ±0.03mm | ||||
| Beam Deviation | 45/48° | ||||
| Angle Tolerance | ±3′ | ||||
| Coating | AR film, HR film and black paints are optional. | ||||
| Beam Deviation Tolerance | 6′ | ||||
| Surface Flatness | λ/4(Φ60) | ||||
| Surface Quality | 40-20/20-10 | ||||