The 82mm Circular Polarising (CPL) lens filter from Urth is a high-quality screw filter specifically designed for use with lenses. This polarising filter reduces unwanted reflections and enhances colour saturation, resulting in clearer and more vibrant images. It is particularly useful for landscape photography, as it makes the sky appear more intense and increases the visibility of clouds. Furthermore, the filter can also improve the transparency of water surfaces by minimising reflections. Designed with a diameter of 82 mm, it easily screws onto the lens. Using a CPL filter is a proven method to enhance image quality and expand creative possibilities in photography. The Urth CPL filter is a valuable addition to the kit of photographers working in both nature and architectural photography.