The 39mm Magnetic Lens Filter Caps by Urth are a practical accessory for photographers looking to optimally protect their lenses. These magnetic lens filter caps provide an easy and secure way to keep filters safe from dust, scratches, and other environmental influences. Thanks to the magnetic design, the caps can be effortlessly attached and removed, allowing for quick handling while shooting. The caps are specifically designed for lenses with a diameter of 39 mm, ensuring a precise and reliable fit. Made from high-quality materials, they offer not only protection but also durability. Using these filter caps helps extend the lifespan of the lenses and maintain image quality. Ideal for anyone who values careful maintenance of their photographic equipment, the 39mm Magnetic Lens Filter Caps are a sensible addition to any camera bag.