| Dispersion prisms are used to disperse white light into its spectrum. This diverts the beam at a 60-degree angle without inverting or reverting the image. |
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| Material | UV grade fused silica, BK7, SF10 |
| Size | 10mm－120mm |
| Dimension Tolerance | +0.0/-0.2mm |
| Angle Tolerance | +/-3 arc min |
| Flatness | 1/10λ－1λ |
| Surface Quality | 10/5－80/50 |
| Chamfer | 0.2mm at 45°typical |
| Coating | as requested |