Corner Prisms
PRODUCT CATEGORIES
INOUIRY
Corner prisms are designed to reflect light or beams that hit the prism face back. Corner prisms reflect the image or beam back to the original direction through three reflections. Even if the angle of incidence is not zero, the beam or image is inverted and reflected 180°. These corner prisms are not affected by alignment and are ideal for retroreflective optics. Corner prisms are mostly used in collimation applications.
K9 Corner Reflector
| Substrate material | H-K9L fine annealed optical glass |
|---|---|
| Height H tolerance | ±0.2 mm |
| Diameter D tolerance | +0.0/-0.1 mm |
| Surface quality | 60/40 |
| Surface accuracy | λ/10@632.8nm |
| Chamfer | <0.25 mm×45° |
K9 Corner Cube Prism Stock Parameters
| Diameter (mm) | Height (mm) | Deflection angle | Coating |
|---|---|---|---|
| 8 | 6 | ＜10″ | No coated; Silver with reflective surface + VIS/ NIR AR with incident surface |
| 10 | 9 | ＜3″ | No coated; Silver with reflective surface + VIS/ NIR AR with incident surface |
| 12.5 | 10.16 | ＜5″ | No coated; Silver with reflective surface + VIS/ NIR AR with incident surface |
| 15 | 11.3 | ＜3″ | No coated; Silver with reflective surface + VIS/ NIR AR with incident surface |
| 25.4 | 19 | ＜3″ | No coated; Silver with reflective surface + VIS/ NIR AR with incident surface |
| 25.4 | 19 | ＜10″ | No coated; Silver with reflective surface + VIS/ NIR AR with incident surface |
| 38 | 28.5 | ＜3″ | No coated; Silver with reflective surface + VIS/ NIR AR with incident surface |
| 50 | 42 | ＜3″ | No coated; Silver with reflective surface + VIS/ NIR AR with incident surface |
| 50.8 | 37.5 | ＜3″ | No coated; Silver with reflective surface + VIS/ NIR AR with incident surface |
| 62.2 | 47.9 | ＜5″ | No coated; Silver with reflective surface + VIS/ NIR AR with incident surface |
| 65 | 39.12 | ＜10″ | No coated; Silver with reflective surface + VIS/ NIR AR with incident surface |
| 72.5 | 52.35 | ＜10″ | No coated; Silver with reflective surface + VIS/ NIR AR with incident surface |
Quartz Corner Mirrors
| Substrate material | UV Fused Silica |
|---|---|
| Height H tolerance | ±0.2 mm |
| Diameter D tolerance | +0.0/-0.1 mm |
| Surface quality | 20/10 |
| Surface accuracy | λ/10@632.8nm |
| Chamfer | <0.25 mm×45° |
UV Fused Silica Corner Prisms Stock Parameters
| Diameter (mm) | Height (mm) | Deflection angle | Coating |
|---|---|---|---|
| 8 | 6 | ＜10″ | Reflective surface is coated with UV aluminum, Ravg＞85%@200-2000nm |
| 12.7 | 10.16 | ＜3″ or ＜10″ | Reflective surface is coated with UV aluminum, Ravg＞85%@200-2000nm |
| 25.4 | 19 | ＜3″; ＜5″ or ＜10″ | Reflective surface is coated with UV aluminum, Ravg＞85%@200-2000nm |
| 38.1 | 28.5 | ＜3″ or ＜5″ | Reflective surface is coated with UV aluminum, Ravg＞85%@200-2000nm |
| 50.8 | 37.5 | ＜3″ or ＜5″ | Reflective surface is coated with UV aluminum, Ravg＞85%@200-2000nm |
If you would like to purchase stock or custom corner reflectors, please contact our sales team:
info@borisuns.com
