77mm UV Protection Filter + iSnapPhoto Microfiber Cloth for Canon EF 17-40mm f/4.0L USM

Made to fit the Canon EF 17-40mm f/4.0L USM, this 77mm UV protection filter reduces ultraviolet (UV) light to help improve image clarity. Multi coated glass minimizes glare and unwanted reflections. The filter protects your lens from dust & impact and is set in a low profile aluminum frame for a slim, secure fit. Includes an iSnapPhoto Microfiber Cloth for safe lens cleaning.