Canon EF 70-200mm f/4L USM AF Lens Kit, USA with Tiffen 67mm UV Filter, Lens Cap Leash, Professional Lens Cleaning Kit Canon EF 70-200mm f/4L USM AF Lens - Front Lens Cap E-67U - Rear Lens Cap E - Hood ET-74 - LP-1224 Lens Pouch - Canon 1 Year Warranty - Bundle Includes: - 67mm UV Glass Filter - Lens Cap Leash - Professional Lens Cleaning Kit Combining light weight and compactness with an f/4 maximum aperture Inner focusing and the ring USM enable quick and quiet autofocusing Front lens element does not rotate during focusing. Fluorite and UD lens elements