Features 1、HD Visual Experience: Superior HD optical glass ensures a high definition visual experience. CPL filter reduces glare and ghosting while ensuring accurate color rendering. Extra lightweight aluminum alloy frame ensuring great durability. 2、Water Resistant: Shoot stunningly clear images with the accurate grinding and polishing of 67mm CPL lens filter. Double sided oil and water resistant coating ensures your lens stays safe from smudges and water, providing reliable guard. 3、Enhance Color Contrast: Circular CPL filters allow you to remove unwanted reflections from non metallic surfaces such as water, glass, etc. Also can enhance the color and contrast. Often be used to increase the contrast and saturation in blue skies and white clouds. 4、Versatile Compatibility: Used with a filter bracket, it ensures a stable installation and accurate position of the filter for more stable shooting. The filter can be installed on the phone using a filter bracket, and it is also suitable for lenses with a diameter of 67mm, with a wide range of applications. 5、Easy to Carry: The filter is built to last and resist scratches, the filter comes with a protective case, making it easy to carry. You can put the filter in your pocket or backpack for easy transportation and storage. Specification Item Type: 67MM Circular Polarizer Filter Material: Aluminum Alloy, Optical Glass Size: 67mm / 2.64in Package List 1 x 67MM Circular Polarizer Filter 1 x Storage Box