This prism replaces one of the reflection surfaces of the ordinary image-turning prism with a ridge surface with an angle of 90°. It is suitable for applications where both beam steering and an erect image are required.
| Materials | H-K9L, H-ZF, N-SF |
| Dimensions | 2mm to 50mm |
| Dimension tolerance | ±0.15mm |
| Ridge angle error | 90°+1" to 90°+3" |
| Surface accuracy | ≤ λ/8 @632.8nm |
| Surface quality | 40/20, 60/40 |
| Coating index | according to customer requirements |
A roof prism is a remarkable optical engineering device that consists of two right-angled prisms connected at their longest faces. This arrangement makes it possible to create a lightweight, portable structure that effectively reflects and inverts pictures. Roof prisms, which offer a streamlined design and excellent image quality, are frequently used in binoculars and spotting scopes. They are perfect for both amateur and professional optical applications because of their precise alignment, which guarantees low light loss and high-resolution viewing.
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