Illumination device with split beam effect

摘要

The present invention relates to an illumination device comprising at least one light source generating a light beam and at least one light beam diffractor. The light diffractor is positioned at least partially in the light beam and adapted to diffract at least a part of the light beam. The light beam diffractor includes a first diffractor section and a second diffractor section which can be moved in relation to the light beam and independently of each other. The present invention relates also to moving head light fixtures and method of forming a light beam.