1. Portable polarizer camera lens: Enhance your camera experience with the 52mm clipon CPL phone camera lens filter kit. This versatile filter is designed to fit most cell phones, providing a way to use it with your camera. 2. Quick installation and easy rotation: The filter is an entrylevel kit and beginnerfriendly. Simply screw the CPL filter onto the phone clip and attach it to your phone. You can easily adjust exposure and effects while taking photos by rotating the filter. 3. CPL Filter Function: The CPL filter can effectively reduce reflections from nonmetallic surfaces such as water and glass. It also boosts color saturation, especially enhancing the colors of the blue sky and clouds. By eliminating scattered light in the atmosphere, the filter makes the sky appear deeper blue and the clouds whiter and brighter. 4. Multilayer coating: This filter is made of definition optical glass to ensure a clear visual experience. The multilayer coating protects the filter surface from scratches and chemicals, restores the natural colors of the picture, and allows you to enjoy the fun of photography.