Canon 16-35mm zoom lens F.2.8 EF Mount
The Canon 16 35 is an EF lens has a focal range of 16-35mm with an F-stop f/2.8. A high performance, water-resistant, and ultra wide-angle Canon L-series lens, designed for improved image quality across the whole span of the image. It boasts 3 aspherical lens elements, each a different type: ground, replica and GMo for an improved image quality over the original EF 16-35mm f/2.8L USM. The lens’ circular aperture creates a beautiful and natural looking background blur typical synonymous with many of the Canon lens, especially when shooting at wider apertures.
Features include internal focusing, a ring type USM (Ultra Sonic Monitor), and new AF algorithms for fast and quiet autofocusing.