1Lens is made of optical glass with high definition grinding treatment, suitable for FIMI X8 MIN lens. 2Anti light pollution filter can effectively reduce light pollution and make the picture show real colors. 3Adopting double side multilayer nano coating technology, the lens has waterproof, oil proof, anti fouling, and anti scratch performance. 4Anti light pollution filter is carefully selected optical glass material to meet the requirements of high definition picture quality. 5Making lens surface forms protective layer similar to the surface of leaf, so that water droplets and oil cannot be absorbed on the surface, making it easier to clean and maintain. Item Type: Camera Lens Filter Material: Optical Glass Weight: Approx.22g/0.8oz Model: NIGHT Filter Applicable Models: for FIMI X8 MINI Lens 1 x Lens Filter 1 x Storage Box