N-BK7 Dielectric Right-Angle Prism Mirror, Legs Coated
Tuniu dielectric film right angle prism reflectors enable precise beam deflection and alignment across the visible to near-infrared spectrum. Available for two wavelength ranges (400–750 nm and 750–1100 nm), they deliver reflectivity exceeding 99%.
The prism’s right-angle surface is coated with a wavelength-specific dielectric film, supporting an incident angle range of 0°–45°. Light incident on the right-angle surface from outside the prism can be efficiently deflected. When paired with another right angle prism of the same size, it can extend the system’s optical path length.
Tuniu offers customization options for right-angle surface coatings, including different sizes, substrate materials and film systems, as well as tailor-made dielectric film right angle prism reflectors. For any requirements, please contact us.
Parameters
| Optical material | N-BK7 | Coating | Right angle coating |
| Reflectivity | Ravg > 99% (45° AOI) | Angular tolerance | ± 3 arcmin |
| Surface flatness (@633 nm) | λ/10 | Surface Quality | 10/5 |
Model
| Size(L x hypotenuse), mm | Coating |
| 25.0 x 35.4 | 400-750 nm, 750-1100 nm |

