The Hoya HRT CIR-PL UV is a high-quality lens filter that functions both as a UV filter and a circular polarizer. With a diameter of 55 millimeters, this screw filter is specifically designed for use with various camera lenses. The filter provides an effective way to reduce unwanted reflections and enhance color saturation, resulting in clearer and more vibrant images. The construction of the filter is robust and durable, with a width of 24 millimeters that allows for easy handling. Its sleek black design seamlessly integrates into the aesthetics of camera equipment. Weighing 1.25 kilograms, the filter is lightweight yet stable enough to withstand the demands of outdoor photography. The Hoya HRT CIR-PL UV filter is a valuable addition for photographers looking to improve their image quality and explore creative possibilities.