MULTI-PURPOSE ANTI-FATIGUE FILM COATING LENSE OF SPECTACLE

The utility model relates to a multi-purpose anti-fatigue spectacle lens coated with films. The utility model is characterized in that a plurality of layers of coating films are arranged on the lens, wherein, the base layer is coated with titanium, and the middle layer is coated with gold. The surface layer is coated with silicon monoxide and magnesium fluoride, so the utility model can filter all ultraviolet lights or most ultraviolet lights, can filter near more than 90% of infrared lights and completely shield static electricity, thus avoiding the eye diseases of cataract, snow blindness, etc. which workers in the field suffer from, the harm of retinal pigment epithelium, old yellow spot retinopathy and retina burn. So the utility model reduces the damage and the fatigue of vision and is an ideal multipurpose safety spectacles.