For DJI Mavic 4 Pro STARTRC Drone Wide-Angle Lens Filter (Black) 1. The wide-angle lens is very suitable for Mavic 4 Pro. It has multi-layer coating, is waterproof, scratch-resistant, dust-proof and oil-proof, and protects your Mavic 4 Pro lens from all-round damage. At the same time, the wide-angle lens helps you capture a wider HD vision, expands the viewing angle range of the photo mode from 72 degrees to 110 degrees, and uses a wide angle to encompass the vast scenery, making your world bigger, wider and brighter, taking amazing landscape photos or selfies for you, and capturing more wonderful moments in every frame. 2. Each wide-angle lens is made of high-definition 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. 3. The aviation-grade aluminum 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 shooting of Mavic 4 Pro. It weighs only 15 grams. 4. The snap-on design allows for quick installation and can be firmly fixed to the Mavic 4 Pro without falling off during shooting. 5. Each augmented lens is equipped with a filter box, which is convenient for storage and protects the augmented lens, making it easy to carry.