For DJI Air 3S BRDRC Camera Lens Filter 1. Optical glass, precision grinding and polishing, high-definition imaging; 2. Double-sided multi-layer nano-coating technology is used to restore the true color; 3. Double-sided oleophobic and waterproof, escorting your lens; 4. Aviation aluminum frame material, the logo is laser engraved and does not fade, and the black frame prevents light leakage from producing ghosting; 5. CPL is adjustable, and the light can be adjusted by rotating the gear to select the appropriate light intensity for shooting; 6. The original lens will not be damaged during installation, and the filter can be replaced at any time to prevent you from missing the wonderful moments. Features of different filters: 1. UV filter: Suitable for shooting in the seaside, mountains, snowfields and open areas, etc. It can reduce the blue tone caused by ultraviolet rays. At the same time, for the camera, it can also eliminate the interference of ultraviolet rays on the CCD, which helps to improve the effect of sharpness and color reproduction. 2. CPL Filters: Increases color saturation, creating deep, rich scenic images. Helps to reduce the amount of light entering the lens. 3. ND Filter: You can get more freedom to control aperture and shutter, bring more exposure methods and creative space for photography creation, and effectively prevent overexposure. The number behind ND represents the ability of the ND mirror to block light. 4. NIGHT Anti-light Pollution Filter: It can effectively reduce light pollution and make the picture show real color. (Not all model type and styles include the above features, you can choose filter styles according to different effects)