OVERVIEW
The Canon EF 16-35 mm f/2.8 L III USM Lens is a well-designed lens that offers remarkable improvements for taking photos with crisp outer and corner sharpness. It comes with an Air Sphere Coating (ASC) and a Subwavelength Coating (SWC), which come in handy for eliminating flare and ghosting. The 9-blade circular aperture is useful for delivering soft, gorgeous backgrounds. Use the high-speed CPU, inner focusing ring USM, and optimized AF algorithms for providing your subjects with a fast and accurate autofocus. The fluorine coating on the lens' rear and front surfaces prevents fingerprints and smears. This lens is highly resistant to water and dust, which means you can conveniently shoot in rough weather conditions.