1UV Filter: UV protection filter is suitable for shooting in environments such as the seaside, mountainous areas, snowfields, and open areas, and can reduce the blue tone caused by ultraviolet radiation. It can eliminate the interference of ultraviolet rays on CCD, effectively prevent the invasion of strong ultraviolet rays to cause unclear imaging, and also prevent corrosion of the lens caused by oil stains, air pollution, etc. 2CPL filter: Circular polarizer lens filter can eliminate harmful reflected light, improve image clarity and expressiveness, increase color concentration, such as deep sky blue, highlighting white clouds; Eliminate reflected light from glass or water surface. It can also reduce the soft focus caused by atmospheric fog in landscape lighting, but does not change the overall color balance of the picture. 3ND Filter: ND filter can reduce the amount of light entering so that the camera can select the correct exposure value to prevent overexposure. Adopting a coating and dimming process, it avoids the problem of color deviation in traditional ND mirrors and has almost no color deviation. 4Applicable Model: Suitable for DJI OSMO Pocket, Pocket 2, adding special effects to your pocket camera for more creativity. 5CPL Adjustable Marker Point: can be rotated to adjust the angle for shooting, achieving the highest polarization effect. 6Optical Glass Lens and Magnetic Suction Installation: The lens is made of optical glass, with HD grinding treatment. Non destructive and fast installation, allowing for quick replacement of filters. 7Double Sided Multi Layer Coating: The multilayer nano coating process ensures that the lenses have waterproof, oil resistant, stain resistant, and scratch resistant properties.3 x Filter 1 x Cleaning Cloth 1 x Storage Box