Miniature Fresnel lens film

The utility model discloses a miniature Fresnel lens film which comprises an ETFE film and a Fresnel lens body, a glass nanometer coating is arranged at the bottom end of the ETFE film, a transparentresin layer is arranged at the bottom end of the glass nanometer coating, a nanometer silicon waterproof layer is arranged at the bottom end of the transparent resin layer, and a release film is arranged at the bottom end of the nanometer silicon waterproof layer. Through the arrangement of the ETFE film, the ETFE film has the characteristics of high pollution resistance and easiness in cleaning due to the anti-adhesion surface, the main dirt can be generally cleared away by clear water, the purpose of conveniently clearing away dust attached to the surface of the Fresnel lens film is achievedin cooperation with the nano-silicon waterproof layer, and through the arrangement of the organic silicon coating, the organic silicon coating has a good anti-static effect; the Fresnel lens film isprovided with the glass nan