optical AR coating corner cube retroreflectors pyramid prism

A corner reflector is a retroreflector consisting of three mutually perpendicular, intersecting flat surfaces, which reflectswaves directly towards the source, but translated. The three intersecting surfaces often have square shapes. Radar cornerreflectors made of metal are used to reflect radio waves from radar sets. Optical corner reflectors, called corner cubes or cube corners, made of three-sided glass prisms, are used in surveying and laser ranging.

Product	corner reflector
Material	optical glass(K9/fused silica/sapphire...)
Diameter	18/19/20/25mm or custom
Height	24.0mm
Flatness	L/4
Aperature	>90%
Wavelength	visible
Coating	upon customer request
S/D	40/20
Tolerance	+/-0.1mm

We can manufacture prism in any optical material required. Please contact us with your specific requirements.