STAGE LIGHT FIXTURE FOR VARYING THE LIGHT BEAM CONCENTRATION UNIFORMITY AND METHOD FOR OPERATING SAID STAGE LIGHT FIXTURE

摘要

A stage light fixture is provided with:;a light source adapted to emit a light beam along an optical axis;;a reflector coupled to the light source;;a diaphragm arranged along the optical axis downstream of the light source;;a first optical assembly, which is arranged along the optical axis between the light source and the diaphragm and is configured to selectively change the light beam dimensions.