Feature: 1. Optical Glass: LPR Lens Filter is made of optical glass with precision grinding and polishing process to ensure high definition imaging, and double sided multi layer nano coating process to restore true colours. 2. Advanced Video Shooting Needs: Sutable for advanced video shooting, this filter allows shooters to fine tune shutter speed, achieving optimal exposure and cinematic effects. 3. Frame Design: Featuring an aircraft grade aluminum alloy frame, the font on the frame will not fade, the black frame prevents light leakage and ghosting. 4. Optical Size Adaptation: There are two sizes for the pass through size, which are suitable for medium and telephoto cameras and wide angle cameras, to ensure the precise match between the filter and the camera lens. 5. Enhanced Color Saturation: Light pollution reduction filter eliminates reflected light from shiny surfaces such as water or glass, increases colour saturation and makes the picture more colourful. Specification: Item Type: LPR Lens Filter Material: Aluminum Alloy + Glass Application: for AIR 3S Drone. Package List: 1 x Filter 1 x Cleaning Cloth 1 x Storage Box