Schmidt prism is suitable for creating right-handed images with a 45 ° light deviation. Its function is similar to that of the Amisiya spine prism. However, the 45 ° light deviation of the Schmidt prism makes it important for eyepiece assembly and imaging systems that require path bending. The ridge surface of aluminum coated film can improve overall efficiency, while a 5-second ridge angle tolerance can enhance the resolution of prisms. Schmidt prisms can be combined with half pentagonal prisms to create Pecken prisms.
The standard product specifications are shown in the table below, and we can also customize various specifications of Schmidt prisms for customers.
General specifications
| Material Science | H-K9L | Appearance tolerance | ±0.1mm |
| Angle tolerance: | ±3’ | Facial shape | λ4@632.8mn |
| Smoothness | 60-40 | Effective aperture | >90% |
| Chamfering | 0.3*45° | Coating | According to customer requirements |
Standard product specifications
| Schmidt prism (size and coating can be customized according to user needs) unit mm | |||||||||
| Serial number | Product number | Material Science | Li Gao A | Actual height B | Ridge angle | ∠A | ∠B | ∠C | Side width C |
| 2 | SP-001 | K9 | 27.09 | 26 | ±1.6″ | 45°±10′ | 67.5°±3′ | 45°±3′ | 18-0.11 |
| 3 | SP-002 | K9 | 40 | 39 | ±5″ | 45°±2′ | 67.5°±1′ | 67.5°±1′ | 35±0.1 |
| 4 | SP-003 | K9 | 23 | 22 | ±5″ | 45°±2′ | 67.5°±1′ | 67.5°±1′ | 14±0.1 |
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