| 摘要 |
The invention relates to a simple Fresnel structure that can be produced automatically and easily, and can be used for broad application in the use of solar energy or as a reflector in the lighting industry. A Fresnel mirror according to the invention for the directed reflection of light is made of a flat carrier part (10) having a Fresnel structure (20) on the upper side thereof, wherein the individual steps (21, 22, 23) of the Fresnel structure (20) have a reflective surface as an active surface (30). |
