Prisms
Retro-reflectors
Retro-reflector produces three total internal reflection. A beam is reflected back and parallel to the original beam. The image is inverted and reversed. It is commonly applied for optical signaling, laser interferometry and a variety of distance and time measurements. Standard and broadband antireflection coatings are available upon request, see our standard optics components below.
Specifications
| Parameter | Standard |
| Dimensional Tolerance: | +0/-0.15 mm |
| Surface Figure at 632.8 nm(over 90% diameter): | λ / 8 |
| Beam Deviation: | +/-5 arc sec. |
| Surface Quality: | 40-20 |
| Clear Aperture: | > 85 % of dimensions |
| Coating: | custom |
Retro-Reflectors
| Diameter | Height | Material | Part No. |
| Φ(mm) | H (mm) | Name | Standard |
| 6.35 | 5.00 | BK7 | KZTS 001 |
| 12.70 | 9.50 | BK7 | KZTS 002 |
| 15.00 | 11.30 | BK7 | KZTS 003 |
| 25.40 | 19.00 | BK7 | KZTS 004 |
| 38.10 | 28.00 | BK7 | KZTS 005 |
| 50.80 | 38.00 | BK7 | KZTS 006 |