Optical-ray divider system - comprises cube with convex inlet and two concave outlet faces with concentric radii

摘要

The optical ray divider comprises a cube (T) with convex inlet face (E) and two concave outlet faces (A1,A2). Their radii are concentric, and they can be formed by flat/convex and flat/concave lenses. There can be a deflector on one face (T1) of the cube, preferably a 90 deg. mirror. USE/ADVANTAGE - Optical ray divider reduces retro-reflection of light.