Item Type: Action Camera Filter Set Material: Metal Aluminum, Optical Glass Gross Weight: 60g / 2.1oz Applicable Model: for DJI Action3 1、Applicable Model: This UV CPL ND16 ND32 filter set is suitable for DJI Action3 camera, please confirm the camera model before use. 2、UV Filter: UV filters can filter UV and stray light, show more real color, prevent dust, oil, fingerprint and lens direct contact, effectively preserve the lens. 3、CPL Polarization Filter: The effect of CPL polarization filter is mainly to eliminate non metallic reflection, increase the color concentration, sky blue, highlight white clouds to make the picture more transparent, improve the clarity and expressiveness of the picture, clear and transparent water and underwater objects. 4、ND Filter: The effect of ND filter is to reduce the exposure, that is, when the light is too bright, the use of ND filter can reduce the light entering the lens, you can use a slower shutter to shoot, the higher the ND value, the higher the degree of light reduction. 5、Waterproof Coating: The filter uses super waterproof coating, which is waterproof, oil proof, dirt proof and scratch proof, and is easy to clean without leaving traces. 6、Optical Glass: It adopts optical glass, with HD sharpness and imaging, to meet the needs of professional photographers, it can be quickly disassembled and assembled without damage, with lightweight design, small and light, easy to carry, and durable. 1 x UV Filter 1 x CPL Filter 1 x ND16 Filter 1 x ND32 Filter 1 x Storage Box