Roof Prisms
Roof Prisms
產品名稱 : Roof Prisms
產品說明 :
BK7 roof prisms revert and invert the image as well as bend the line of sight through a 90°angle. Ideal for use in spotting scopes, and any optical instrument where it is desirable to take an inverted image from an objective, turn it right side up, and bend it through a 90° angle in order to maintain the correct visual orientation.
產品規格
| Material | N-BK7 |
| Diameter Tolerance | ±0.1mm |
| Surface Accuracy | λ/4@632.8nm |
| Surface Quality | 40-20 |
| Angular Tolerance | ± 3 arc min |
| Clear Aperture | >90% |
| Bevelling | <0.2x45∘ |
| Coating | Custom Design |
| 產品型號 | 產品說明 | 價格(NTD) | 產品數量 | |
|---|---|---|---|---|
| 0 | UR951K | N-BK7 Roof Prism, Size AxB: 18x23mm, Uncoated | - |