1. The GND filter specially designed for the MAVIC 3 Pro drone, the gradient filter is half transparent and half gray, so as to achieve the effect of light reduction in some areas to achieve a balanced light ratio, and avoid overexposure of highlights 2. Aluminum alloy frame + AGC optical glass, restore the most authentic color 3. Waterproof and oil-proof, tempered and anti-scratch, lotus flower waterproof effect, easy to clean without leaving traces 4. Snap-on quick disassembly design, the original lens will not be damaged during installation 5. The single weight of the filter is only 6.2G, high-precision adaptation, will not affect the flight performance;