Canon EF 16-35mm f/2.8L II USM Ultra Wide Angle Zoom Lens. Used lens in good working condition, Lens may have some minor marks or scratches on body, but glass is clean and free of any marks or scratches. There is no discernible dust inside. Lens comes with both side CAP only; I don’t have the original box and user manual. 16 35mm ultra wide angle zoom lens with f/2.8 maximum aperture. 3 high precision aspherical lens elements produce superior image quality, Closest focusing distance: 0.92 feet. Circular aperture produces natural background blur at wider apertures, Ring type USM for fast and quiet autofocusing; internal focusing.