Product Description
Right angle prism is the most common type of prisms. It is used to redirect a beam of light at 90 degrees
from the the incident direction or used as a 180 beam retroreflector. They are often coated with various
optical coatings to form cubic beam splitters and color separation cubes used in various projection systems.
High transmission can be achieved, using the hypotenuse face in total internal reflection (TIR), with an
antireflection coating on the entrance and exit faces.
The prism can be used as an internal or external mirror by applying a metallic coating on the hypotenuse.
Material: Optical glass, UV F.S., CaF2, ZnSe, Si, etc.
Reference dimension:3mm~200mm
Surface Flatness:< lambda/10,lambda/8,lambda/6 or negotiate.
Surface Quality: 10/5,20/10,40/20,60/40
Dimension Tolerance:< +0.00/ -0.05mm
Parallelism : <15arcsec, <1arcmin, etc.
Beam divation:<10 arcsec, <1arcmin,etc.
Coating: Coating as you requirments.