Description: UV mirror: suitable for the sea, mountain, snow and open areas such as ring mirror, can reduce the weak blue caused by blue tones, you can also exclude the UV on the CCD to open up, help to improve the clarity and color reproduction effect. CPL mirror (circular polarizer): generally used for wind photography, eliminating unnecessary polarized light, so that the whole picture is more transparent, more transparent feeling Lens protective cap can play a important role in preventing your lens form water, sweat, scratching, slipping... UV filter + CPL filter +lens protective cap are specially designed for Xiaomi Xiaoyi Yi II sport action camera. Filter size: Diameter: 37mm/1.46inch Package Includes: 1 PiecexUV Filter 1 PiecexCPL Filter 1 PiecexLens Cap
