Right Angle Prism is used as a mirror to deviate light through 90 degree, and also as a retroreflector to deflect light through 180 degree by total internal reflection
Right angle prism
Right Angle Prism is used as a mirror to deviate light through 90 degree, and also as a retroreflector to deflect light through 180 degree by total internal reflection
| N-BK7 Right Angle Prisms Material: ————————N-BK7 Grade A optical glass | 
|
| Size (mm) | 3 Min. Deviation | 1 Min. Deviation | 30 Sec. Deviation |
| A,B,C | Part No. | Part No. | Part No. |
| A=B=C=2.0 | FRP1101 | FRP1201 | FRP1301 |
| A=B=C=3.2 | FRP1102 | FRP1202 | FRP1302 |
| A=B=C=5.0 | FRP1103 | FRP1203 | FRP1303 |
| A=B=C=10.0 | FRP1104 | FRP1204 | FRP1304 |
| A=B=C=12.7 | FRP1105 | FRP1205 | FRP1305 |
| A=B=C=15.0 | FRP1106 | FRP1206 | FRP1306 |
| A=B=C=20.0 | FRP1107 | FRP1207 | FRP1307 |
| A=B=C=25.4 | FRP1108 | FRP1208 | FRP1308 |
| A=B=C=30.0 | FRP1109 | FRP1209 | FRP1309 |
Note:HR coating on reflection surface,AR coating on input and output surfaces are available upon request .
Fused Silica Right Angle Prisms
Material:———————————-UV Fused Silica
Dimension Tolerance: ————–+0.0, -0.2 mm
Clear Aperture: ———————->80%
Angle Tolerance:———————see the table
Flatness: ——————————- l/2 @633nm
Surface Quality:———————- 60-40 scratch and dig
Bevel:———————————– 0.2 mm to 0.5 mm
Coating:——————————–Uncoated
| 3 Min. Deviation | 1 Min. Deviation | 30 Sec. Deviation | |
| Size (mm) | Part No. | Part No. | Part No. |
| A=B=C=10.0 | FRP2104 | FRP2204 | FRP2304 |
| A=B=C=12.7 | FRP2105 | FRP2205 | FRP2305 |
| A=B=C=15.0 | FRP2106 | FRP2206 | FRP2306 |
| A=B=C=20.0 | FRP2107 | FRP2207 | FRP2307 |
| A=B=C=25.4 | FRP2108 | FRP2208 | FRP2308 |
Note:
1. Prices listed above are for small quantity order. Please contact us for prices of OEM or volume quantity Request.
2. Custom-made non-standard Right Angle Prisms at any size from 2.0×2.0×2.0 mm to 100.0×100.0×100.0 mm are availabe upon request.
3. Besides N-Bk7 and Fused silica, custom-made Right Angle Prisms, Which are made of other Opitical materical, Such as N-SF11, Pyrex, are available upon request.
4. Right Angle Prisms with better Flatness (<l/4), better Surface Quality (better than 10/5) and better Angle Accurate (<3”) are available upon request.
5. AR coating on the input/output surfaces, HR coating on reflection surface are available. Please refer to page 30 for coating information.
Prisms are transparent optical elements with flat polished surfaces that refract, reflect or disperse light. They can be positioned rather easily inside an optical system and offer excellent thermal stability. Total internal reflection is possible to avoid light loss in the optical path.
Right angle prism is widely used in optical applications. Diamonit offer many types of prisms, include Right Angle Prism, Penta Prism, Beamsplitter Penta Prism, Corner Cube Reflector, Porro Prism, Dove Prism, Rhomboid Prism, Brewster Prism, Equilateral Prism, Roof Prism, Wedge Prism, Anamorphic Prism and Custom Prism.
We can supply various kinds of coated prisms in different shape and size.
Prism:
We can supply various kinds of coated prisms in different shape and size.
Prism :
A prism can be used to break light up into its constituent spectral colors (the colors of the rainbow). Prisms can also be used to reflect light, or to split light into components with different polarizations.
Our experienced team can guarantee the high quality and provide a competitive price.