Feature●CPL filter function: the Mavic 3 classic polarising filter prevents unwanted glare from non-metallic, reflective surfaces during outdoor photography, reduces glare. Increases the intensity of sky blue; reduces glare●Multi-coating: made of high-quality Japanese AGC glass with 28 layers of nano coating to reduce reflections, waterproof, scratch-resistant, mould and oil resistant to ensure high-resolution images●Ultra-light filter: the filter frame is made of aircraft aluminium alloy, the filter weighs only 4.2 g, does not affect the performance of the camera●Blackened surface: the filter surface is painted black to minimise reflections and reduce the impact on the image●Quick release design: easy to install, fits well for gimbal, robust and firmDescription