58mm UV Protection Filter for Canon EF 70-300mm f/4-5.6 is USM + iSnapPhoto Microfiber Cloth

Blocks ultraviolet (UV) light to help reduce haze. Provides protection against dust and impact to safeguard your lens. Multi-coated glass minimizes glare and unwanted reflections. Built with a low-profile aluminum frame for a slim, unobtrusive fit.You may also like Pro Glass 82mm HD MC UV Filter — 82mm Ultraviolet / 82 mm UV Filter for 7artisans Photoelectric 60mm f/2.8 Macro MKII Lens for Nikon Z (A112-Z-II).