Reflector for use in illumination system for e.g. filmic purposes, has plan lying base body deformed to curve for parallel radiation, where deformation is achieved at and/or between edges of base body by traction forces

摘要

The reflector has a plan lying base body deformed to a curve for parallel or approximate parallel radiation, where the deformation is achieved at and/or between edges of the base body by traction forces (3). A scale describes focal length of the reflector according to a curvature degree of the base body, whose material thickness continuously increases from both sides of the base body. A tripod comprises a fixing device for fixing a light source, where the fixing device is adjustable in distance to the reflector. The scale defines distance of the light source from the reflector.