DEVICE FOR CONVERTING A LIGHT BEAM

摘要

The invention relates to a device for converting a light beam (5) into a converted light beam (7) with a different distribution from that of the light beam (5) to be converted. Said device comprises conversion means (1) for converting the light beam (5), at least some sections of said conversion means (1) being cylindrical or having a shape similar to a cylinder and the casing surface (6) of said means having an at least partially reflective exterior.