Corner cubes have the property that light incident on the prism face is deflected 180 degrees regardless of its angle of incidence.
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- Knife Edge Prisms - Retro-Reflectors
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Prisms
The knife-edge prism is polished on the sharp edges of the rectangular faces and has no chamfers on these edges.
The knife-edge prism is polished on the sharp edges of the rectangular faces and has no chamfers on these edges.
The hollow retroreflector is similar to the corner cube; it reflects the incident light back to its original source.
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