Combined Prism
Optical contact combined prisms are mainly based on the refraction and reflection characteristics of light. By coating specific optical films on prism surfaces, they achieve selective reflection or tr..
Product Description
Optical contact combined prisms are mainly based on the refraction and reflection characteristics of light. By coating specific optical films on prism surfaces, they achieve selective reflection or transmission of light at different wavelengths. Optical contact combined prisms are usually assembled by bonding multiple right-angle prisms, and their working principle involves beam splitting and combining.
| Project | Performance Parameters | High Precision |
| Material | H-K9L, BK7, Fused Silica | |
| Specifications | Custom shapes and sizes available | |
| Dimension Tolerance | ±0.2 mm | ±0.05 mm |
| Clear Aperture | >85% | >95% |
| Surface Quality | 40-20 (after coating) | 10-5 (after coating) |
| Flatness | λ/4 @632.8 nm | λ/8 @632.8 nm |
| Coating | 532 nm, 850 nm, 1064 nm, 1260–1650 nm (customizable) | |