Sapphire possesses nice light transmission in 0.20 ~ 5.50μm wave band, and the infrared ray transmission is hardly influenced by temperature, so the optical components made of sapphire are fully applied to infrared equipment, low-temperature laboratory viewing aperture, navigation and aviation high precise apparatus, etc.
We offers many kinds of high precision prisms, right angle prisms, corner cubes, penta prisms, dove prisms, roof prisms, rhomboid prisms or other irregular shape, which are made from optical glass BK7, fused silica, sapphire etc. Many types of prisms each having a particular geometry to achieve the reflections necessary to perform a specific imaging task. Reflecting prisms may invert, rotate, deviate or displace a beam. Dispersing prisms produce spectral separation for spectroscopic tuning a laser output.
2.Typical Applications:
① Optical surfaces
② Imaging optics
③ Corrosion-resistant surface
3.Technical Index:
|
Apellation |
Item |
H |
W |
L |
Angle tolerance |
SR |
|
(mm) |
(mm) |
(mm) |
||||
|
Prism |
Dimension |
5~200 |
5~200 |
5~200 |
2″~5′ |
Customization |
|
Tolerance |
±0.05 |
±0.05 |
±0.05 |
l Transmittance under 632.8nm wave length >85%
l Center deviation ＜ 3′
l Surface Figure: λ/2
l Surface quality: S/D80/50~ S/D10/5
4.Order:
Produce according to specific requirements and drawings and also can design products for customers