The 40.5mm Magnetic Duet Kit by Urth is a versatile lens filter set designed specifically for photographers who value high image quality and flexibility. This kit includes a UV filter that blocks unwanted UV rays while enhancing the clarity and color reproduction of your shots. The magnetic filter mechanism allows for quick and easy attachment and removal of the filters, significantly simplifying handling during photography. With a diameter of 40.5 millimeters, this filter set is compatible with a variety of lenses that support this size. The Duet Kit is ideal for various shooting situations, whether in nature, for portrait photography, or in urban settings. The use of high-quality materials ensures durability and excellent optical performance, so image quality is not compromised. This product is a valuable addition to the gear of photographers looking to expand their creative possibilities.