light projector, particularly for projecting light to vary in size and in infinite colors

摘要

A light projector, particularly for projecting light with variable dimensions and coloring, comprising, on a light beam emitted by a light source (2), a color changing unit (3), the light projector (2) further comprising a zoom device (8,9) being constituted by a first antihalation or Fresnel lens (8), which can move with respect to a second fixed lens (9), the first (8) and second lenses (9) being arranged downstream of the color changing unit (3). IMAGE