Knight Optical’s N-BK7 corner cube prisms (retroreflectors) reflect light back to its source at a precise 180° deviation angle, regardless of the incident beam direction. These high-spec optical components are ideal for laser alignment, surveying, laser rangefinding, and optical metrology, offering outstanding angular accuracy and beam parallelism.
We offer custom corner cubes in a range of materials, including high-quality N-BK7, fused silica, and calcium fluoride, with both mounted and unmounted options for seamless integration.
Contact our technical sales team to discuss your custom prism requirements.
| Name | Diameter (mm) | Height (mm) | Deviation Angle (arcsec) | Material | Price | Buy |
| PCB18012 | 12.5 | 11 | 3 | N-BK7 or equivalent |
US$198.77
|
|
| PCB18015 | 15 | 11 | 3 | N-BK7 or equivalent |
US$214.76
|
|
| PCB18025 | 25 | 19 | 3 | N-BK7 or equivalent |
US$238.52
|
|
| PCB18050 | 50 | 39 | 3 | N-BK7 or equivalent |
US$334.02
|
|
| PCB18064 | 64 | 48 | 3 | N-BK7 or equivalent |
US$429.37
|
