Right Angle Prism
A right-angle prism is used as a mirror to deviate light through 90 degrees and also as a reflector to deflect light through 180 degrees by total internal reflection.
Applications:
- Imaging Optical System
- Optical Measurement System
- Optical Switches
- Beam Alignment
Capability:
| PARAMETER | COMMERCIAL | HIGH PRECISION |
| Material | N-BK7 or Fused silica or other material upon request | |
| Clear Aperture | ≥85% | ≥95% |
| Dimension & Tolerance | 1.0~50.0mm±0.1mm | 1.0~50.0mm±0.01mm |
| Flatness | λ/4 @632.8nm per 25.4mm | λ/10 @632.8nm per 25.4mm |
| Surface Quality(S/D) | 40-20 | 10-5 |
| Angle Tolerance | ±30 arcsec | ±5 arcsec |
| AR Coating | R＜0.2%@CWL | |
Other material ,sizes, tolerance and coatings are also available upon request.