For DJI Mini 4 Pro RCSTQ Filter HD Protective Mirror Drone Accessories, ND8+ND16+ND32+ND64, ND8, ND16, ND32, ND64, CPL, ND-PL8+ND-PL16+ND-PL32+ND-PL64, ND-PL8, ND-PL16, ND-PL32, ND-PL64 Option:ND-PL8+ND-PL16+ND-PL32+ND-PL64 The gas balance valve balances

The gas balance valve balances the air pressure inside and outside the body

shoulder bag or messenger bag for outdoor carrying

The protective rings weight only 28g

effective impact resistance

For DJI Mini 4 Pro RCSTQ Filter HD Protective Mirror Drone Accessories, ND8+ND16+ND32+ND64, ND8, ND16, ND32, ND64, CPL, ND-PL8+ND-PL16+ND-PL32+ND-PL64, ND-PL8, ND-PL16, ND-PL32, ND-PL64 Option:ND-PL8+ND-PL16+ND-PL32+ND-PL64 The gas balance valve balances1. HD optical glass, lens polishing process, with high durability and anti scratch, reduce the exposure of the screen, so that the image clear and transparent 2. Multi layer coating production process, anti color deviation, anti scratch, restore the true color of the picture 3. Adjustable CPL filter, you can rotate the lens to change the amount of light in the shooting, to realize the needs of shooting in different light 4. Waterproof, oil release,