Prisms
Right Angle PrismsRight angle prism can bend the incidence light at 90 degree or 180 degree. For a 90 degree deflection the total internal reflection occurs at the hypotenuse face to invert image and achieve a 90 degree change in direction. For a 180 degree deflection the hypotenuse face is used as the entrance and exit face. It is applied for laser beam bending light deviation image, image erection in periscopes and telescopes, retro-reflectors, and mirrors. Metal housing, standard and broadband antireflection coatings are available upon request, see our standard optics components below.
Specifications
Parameter | Standard | General |
Dimensional Tolerance: | +0/-0.05 mm | +0/-0.1 mm |
Surface Figure at 632.8 nm(over 90% diameter): | λ / 8 | λ / 2 |
Beam Deviation: | < 30 arc sec. | < 3 arc min. |
Surface Quality: | 40-20 | 60-40 |
Clear Aperture: | > 85 % of dimensions | > 85 % of dimensions |
Coating: | custom | Custom |
Right Angle Prisms
Leg A | Leg B | Height | Material | Part No. | |
A (mm) | B (mm) | C (mm) | Name | Standard | General |
1.00 | 1.00 | 1.00 | BK7 | KRPS 001 | KRPG 001 |
2.00 | 2.00 | 2.00 | BK7 | KRPS 002 | KRPG 002 |
3.00 | 3.00 | 3.00 | BK7 | KRPS 003 | KRPG 003 |
4.00 | 4.00 | 4.00 | BK7 | KRPS 004 | KRPG 004 |
5.00 | 5.00 | 5.00 | BK7 | KRPS 005 | KRPG 005 |
6.35 | 6.35 | 6.35 | BK7 | KRPS 006 | KRPG 006 |
8.00 | 8.00 | 8.00 | BK7 | KRPS 007 | KRPG 007 |
10.00 | 10.00 | 10.00 | BK7 | KRPS 008 | KRPG 008 |
12.70 | 12.70 | 12.70 | BK7 | KRPS 009 | KRPG 009 |
15.00 | 15.00 | 15.00 | BK7 | KRPS 010 | KRPG 010 |
18.00 | 18.00 | 18.00 | BK7 | KRPS 011 | KRPG 011 |
20.00 | 20.00 | 20.00 | BK7 | KRPS 012 | KRPG 012 |
25.00 | 25.00 | 25.00 | BK7 | KRPS 013 | KRPG 013 |
25.40 | 25.40 | 25.40 | BK7 | KRPS 014 | KRPG 014 |
30.00 | 30.00 | 30.00 | BK7 | KRPS 015 | KRPG 015 |
35.00 | 35.00 | 35.00 | BK7 | KRPS 016 | KRPG 016 |
38.10 | 38.10 | 38.10 | BK7 | KRPS 017 | KRPG 017 |
40.00 | 40.00 | 40.00 | BK7 | KRPS 018 | KRPG 018 |
45.00 | 45.00 | 45.00 | BK7 | KRPS 019 | KRPG 019 |
50.00 | 50.00 | 50.00 | BK7 | KRPS 020 | KRPG 020 |
50.80 | 50.80 | 50.80 | BK7 | KRPS 021 | KRPG 021 |