The 55mm Circular Polarizing (CPL) + ND64 Lens Filter from Urth is a high-quality lens filter designed specifically for photographers and videographers. This filter combines the properties of a circular polarizing filter with an ND64 filter, offering a variety of creative possibilities. The circular polarizing filter reduces reflections and enhances color saturation, resulting in more vibrant and clearer images. The ND64 filter, on the other hand, decreases the amount of light hitting the sensor, allowing for longer exposure times or a wider aperture without compromising image quality. With a diameter of 55 millimeters, this screw-on filter is easy to mount and fits a variety of lenses. Using this filter is ideal for landscape photography, portraits, and other photographic applications where light control and color depth are crucial. The Urth filter is a valuable addition to any photography kit and supports creative expression in photography.