Raster element, especially for long field lights, has openings, each with deformation region on light output side that interacts with opposing end region of bridge and latching region tending away from light outlet surface

摘要

The device (10) has at least two side plates (11) with opposing openings for bridges (12) for connecting the side parts and at least two end plates (13). Each opening has a deformation region on the light output side that interacts with an opposing end region of a bridge and a latching region tending away from the light outlet surface for carrying out an automatic deformation and final restoration.