The EF 16-35mm f/2.8L III USM is an ultra-wide-angle lens producing stunning clarity throughout the focal range. Suited to architecture and landscape photography, the focal lengths this lens can achieve make it an ideal companion for wider perspectives. Make the most of available light with the EF 16-35mm f/2.8L III USMs large f/2.8 aperture, with a 9-bladed circular diaphragm creating beautiful bokeh. Part of the Canon professional L-series flagship range, its designed for robust handling and resistant to dust and moisture. The in-built Ultra-Sonic Motor (USM) drives fast and quiet Auto Focus with optional full manual override and the integrated petal-shaped lens hood prevents vignetting whilst protecting the front lens element. Benefits Capture striking architecture and expansive landscapes with this ultra-wide-angle L-series lens Constant maximum aperture of f/2.8 across the zoom range Create soft background focus with a 9-bladed circular aperture diaphragm Produce sharp, high-contrast images with Super UD (ultra-low dispersion) elements to suppress chromatic aberrations Flare is reduced when shooting into the light, thanks to advanced ASC and SWC lens coatings Be prepared for split-second moments with a fast, responsive Auto Focus with Ultra-Sonic Motor (USM) Prevent vignetting and protect the front lens element with petal-shaped lens hood Compatible with all DSLR cameras including full frame and EOS M mirrorless with an EF-EOS M Mount adapter What\'s in the box EF 16-35mm f/2.8L III USM Lens Hood EW-88D Lens Case LP1222 Lens Cap E-82 II Rear Lens Cap E User Manual Good for Weddings & Events * Architecture * Reportage * Landscape * Life * Interiors * Street * See all specifications