The K&F Concept 52mm Magnetic Lens Filter Kit includes filters with UV, CPL, and ND8/ND64 effects to enhance the quality of your photos. The filters are attached with a magnetic ring for easy installation on your digital camera, camera, or film camera. With a clear, green, and black color option, these circular filters provide advanced features for photographers looking to capture stunning images with precision and clarity. The 52mm size ensures compatibility with a wide range of camera lenses, making it a versatile kit for any photography enthusiast.