Right angle prism is deviating or deflecting a beam of light with 90° or 180°.It is often used in telescope, periscope and other optical system.
Right angle prism can be used to bend a beam by 90deg or 180deg, depending on which face is entrance face. Please refer to following image to see how it works.
Now Hontec Optics can provide right angle prisms from 2 mm to 50.8mm size. Special size can also be offered upon request.
