The product is an ultra-light filter, about 1.3g. The light weight does not increase the load of the gimbal and does not affect the self-check. The lens adopts high quality optical glass, high-definition grinding treatment, The product is a multi-layer nano-coating process. The lens has waterproof, oil-proof, anti-fouling, anti-scratch performance, Non-destructive quick installation can quickly replace the filter. It features fast and non-destructive installation characteristics. A soft EVA pad is attached to the inner wall of the lens frame to effectively protect the original lens from scratches.Specifications:Material: Aluminum alloy (frame) + optical glassNet weight: about 1.3g (single)Compatible for DJI FPV DronePacking list:Choose the item