The 52mm CPL filter eliminates reflected light from water, glass, metal, and other objects to be photographed, significantly improving contrast and saturation, and making the image vivid. The rotating filter captures objects such as blue sky, clouds, water, and snow with rich colors and fine details. | 52mm phone filters can be clipped onto smartphones, tablets and laptops. Compatible with iPhone, iPad, Samsung Galaxy Note, Google Pixel, Huawei, etc. Works with any phone with a single, dual or even triple camera. The 52mm ND filter can also be screwed onto the SLR lens with the "ø52mm" filter thread alone | Mobile phone filters feature advanced HD optical glass with strict parallelism and imaging standards, ensuring a balanced light track and clear image quality. Multiple nanocoatings make the filter resistant to scratches, fingerprints, water and even oil, and easy to clean. | The design is simple, installation is convenient and fast, and the workmanship is fine. The thread of the lens clamp is made of aluminum alloy material, and you can also install other lens filters of the SLR camera on it | With this filter, you can make your phone like a DSLR camera, easily take beautiful scenery.