MULTIPLE COATING OPTICS: minimize reflections, flares and improves image quality, Hydrophobic Nano coating reduces fingerprints fog, water, and dust.Multi-layer coating films, high transmittance, capture clear image, restore ture color. Water-proof & Oil-proof & Scratch-proof, effectively protect Mavic Mini/Mavic Mini 2/Mini SE Camera. CPL FILTER - It is mainly used to eliminate harmful non-metallic reflected light, and increase the color concentration. It also enhances blue sky, highlights white clouds, makes the picture more thorough, improves image clarity and overall creates a more expressive and vivid photo. It is also often used in shooting through glass, water and underwater scenery. ND FILTER - It reduces the amount of light in very bright conditions so that the camera can choose the correct exposure value and avoid excessive exposure. It also improves the color saturation of the picture, makes the picture more transparent and alive. Lightweight, each weights about 0.76-0.8 grams, Professional optical glass lenses, specially selected.3-filter combo comprise CPL, ND8, ND16;Used with original gimbal protector, Sawtooth ridges make it easy to install/uninstall, closely fit & nondestructive image. MAVIC MINI/MAVIC MINI 2/Mini SE LENS FILTERS: This lens filters accessories set features sharp AGC glass made in Germany with excellent grinding process, good physical and chemical properties, which is specifically designed for the DJI Mavic Mini/Mavic Mini 2/Mini SE camera.Water Resistance Level: Waterproof. Photo Filter Effect Type: Neutral Density. Coating Description: Multi Coating. Material: Optical Glass, Glass. Brand: GLOBACT. Manufacturer: Globact. Date First Available: October 12, 2020. Is Discontinued By Manufacturer: No. Best Sellers Rank: #18 in Camera Lens Filter Sets. Customer Reviews: 4.4 out of 5 stars 377 ratings 4.4 out of 5 stars. Item model number: 100-2. : B08L3B5GZV. Item Weight: 2.29 ounces. Package Dimensions: 4.06 x 3.54 x 0.98 inches.