[Perfect Fit] Perfectly fit for DJI AIR 3, multi-layer coating, waterproof, scratch-proof, dust-proof, oil-proof, protect your drone lens from all-round damage. It can eliminate reflections from non-metallic surfaces such as glass and water when shooting. It is often used to shoot scenery behind glass, clear and transparent water, and underwater creatures. It also enhances color and contrast, making the sky bluer and the water clearer. It is especially suitable for white cloud and blue sky photography [HD Optical Glass] Each filter is made of HD optical glass, which has no effect on image quality. After multiple grinding and polishing, it forms a low refractive index to ensure the restoration of the true color of the image for color-accurate photo shooting [Aluminum Alloy Frame] The aviation-grade aluminum alloy frame is laser engraved with a matte black finish to prevent light leakage or ghosting, ensuring that each filter has been rigorously tested and will not add extra burden to your gimbal or interfere with the normal flight of the drone [Convenient snap-on installation] The snap-on design allows for safer and quicker installation. It can be tightly fixed to the drone during flight, with zero possibility of loosening [With storage box] The filter comes with a filter box, which is convenient for storage and protects the filter, making it easy to carry Specifications: Applicable models: for DJI Air 3S Material: Aluminum alloy + glass