Delivering the ultimate combination of wide-angle low-light performance L-series optics and compact construction the Canon EF 16-35mm f/4.0L IS USM Lens is a phenomenal complement to any EOS SLR Camera. This L-series ultra wide-angle zoom incorporates an Optical Image Stabilizer and offers up to four stops of correction for admirable performance even in dim light. It features three aspheric lens elements and 2 UD lens elements to minimize aberrations throughout the zoom range plus optimized coatings to help minimize ghosting. A circular 9-blade aperture delivers gorgeous background blur. The EF 16-35mm f/4.0L IS USM features inner focusing and ring USM for accurate discreet and speedy AF. It also offers full-time manual focus and has a minimum focusing distance of 0.92 feet/0.28m across the entire zoom range. Built to function even in unfavorable weather conditions the EF 16-35mm f/4.0L IS USM is dust-resistant and water-resistant when used with an optional Canon PROTECT filter for professional caliber ultra-wide performance everywhere. Delivering the ultimate combination of wide-angle low-light performance L-series optics and compact construction the new Canon EF 1635mm f/4L IS USM lens is a phenomenal complement to any EOS SLR Camera Digital Cameras Lenses ElectronicsConstant f/4 maximum aperture maintains consistent illumination throughout the zoom range.
Two ultra-low dispersion glass elements noticeably reduce color fringing and chromatic aberrations for high clarity and color fidelity.
Three aspherical elements minimize spherical aberrations and distortions for improved sharpness and accurate rendering.
As a member of the esteemed L-series this lens is sealed against dust and moisture for working in inclement environmental conditions.
77mm Lens Cap.
Rear Lens Cap.
Soft Lens Case.