Lens Filter/Filter Set for DJI Avata 2 Drone Waterproof, Uv-Blocking Multi-Layer Coated HD Neutral Density Filter (UV/CPL/ND8/ND16/ND32/ND64/STAR/NIGHT)1. target model: DJI Avata 2 drone made of optical glass,material: optical glass,multi layer coating can filter out UV and stray light for clearer image. Made of optical glass, high optical effect and effectively reduces lens flare. 2. ND filter: Reduces the amount of light entering the film without affecting color for a more ideal color rendition. In a variety of environments, they enable beautiful photographs to be taken without degrading image