Compatible with a variety of Canon DSLR cameras Works with any Canon DSLR camera with an EF or EF-S bayonet mount. Ultrawide zoom lens for wide angle shots Allows you to capture a wide field of view for stunning perspectives with virtually no distortion. 16-35mm focal length Delivers eye-catching results whether capturing detailed, nuanced landscapes, dramatic interiors and much more. f/2.8 maximum aperture Creates sharp, detailed images with shallow depth of field and softly blurred background. Performs best in moderate-to-bright light settings or outdoors on overcast days. Subwavelength Coating (SWC) and Air Sphere Coating (ASC) Help to significantly reduce flare and ghosting. Inner focusing, ring USM, high-speed CPU and optimized AF algorithms For fast and accurate autofocusing. Full-time manual focus Allows manual focus adjustment while in AF Mode. 0.92' minimum focusing distance Accommodates 82mm filters Accessories included Comes with a hood, front and rear lens caps and carrying pouch.