Fused quartz right angle prism

Right angle prism


  • Quartz right angle prism is often used as a mirror. It can turn the optical path by 90°. After total internal reflection, it can also be used as an image reflector to turn the light by 180°. Right angle prism can also be used in image combination, beam offset and other applications.
  • When a right angle prism is used, it is usually plated with some optical film. The right angle prism itself has a large contact area and a typical angle of 45 ° and 90 °. Therefore, compared with ordinary mirrors, the right angle prism is easier to install and has better stability and strength to mechanical stress. They are the best choice of optical components for various devices and instruments.

Technical parameters
Items Parameters
Material UV fused quartz (JGS1, Corning 7980), infrared fused quartz (jgs3, Corning 7978)
Radius of curvature ± 1mm - ± 50000mm ± 1%
Diameter 3mm-300mm ± 0.1mm
Center thickness tolerance ± 0.05mm (we can process to ± 0.01mm with high precision)
Center deviation 3′(we can process to 30 ″with high precision)
Surface accuracy λ/ 8 (high precision, we can process to 1 / 10λ)
Surface quality 40/20 (we can process to 10-5 with high precision)
Effective caliber ≥90%
Coating UA AR 250-400nm According to the custom requirements
spectral curve

In addition, We can customize according to your needs or drawings. 

For details, please consult:

Related Products
Contact Form Demo (#3)