Knight Optical’s Shear-Plate Collimation Testers (CTs) are used to examine and adjust the collimation of laser light within a system by creating a lateral-shearing interference pattern.
Designed for use at 633nm or 1550nm, the wedge angle of the high-quality N-BK7 optical flats have been optimised to give 5-6 fringes for any of the given apertures. Our collimation testers are mounted in a sturdy anodised aluminium frame with a reference line to align the system.
By ensuring proper collimation with a system, it can ensure optimal performance, improved imaging, and stronger signals. Typical applications include:
- laser alignment
- telescope alignment
- camera lens alignment
- microscope alignment
- fiber optic alignment.
We also offer the following apertures:
10mm, 20mm, 50mm, and 200mm.
Enhancement coatings can be applied upon request, including BBAR coatings.
Enhancement coatings can be applied upon request, including BBAR coatings.
| Name | Aperture Diameter | Design W/L (nm) | Coating | Price | Buy |
| 03SCT150 | 150 | 1550 | No |
US$3,573.13
|
|
| 03SCT075 | 75 | 1550 | No |
US$2,622.24
|
|
| 03SCT100 | 100 | 1550 | No |
US$3,077.74
|
|
| 03SCT125 | 125 | 1550 | No |
US$3,372.42
|
|
| 01SCT075 | 75mm | 633nm | No |
US$2,622.24
|
|
| 01SCT125 | 125mm | 633nm | No |
US$3,372.42
|
|
| 01SCT100 | 100mm | 633nm | No |
US$3,077.74
|
|
| 01SCT150 | 150mm | 633nm | No |
US$3,573.13
|
|
| 01SCT250 | 250mm | 633nm | No | From |
