The Urth 37mm Circular Polarizing (CPL) + ND64 Lens Filter (Plus+) is a high-quality lens filter specifically designed for photographers and videographers looking to enhance their shots. This filter combines the properties of a circular polarising filter with an ND64 filter, offering a range of creative possibilities. The circular polarising filter reduces reflections and enhances colour saturation, which is particularly beneficial for capturing images of water surfaces or in natural settings. 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 37 millimetres, this screw filter is easy to mount and fits a variety of lenses. Using this filter can help improve image composition and enhance the visual impact of your shots.