Sigma 12-24mm f/4 DG HSM Art Lens for Canon EF Bundle Includes: Backpack, Flash, Memory Card, Card Wallet, 12 inch tripod, Cleaning Kit, Blower Brush, Lens Pen, Neck Strap. Exceptional Image Quality: Capture stunning wide-angle shots with the Sigma 12-24mm f/4 DG HSM Art Lens for Canon EF, featuring five FLD elements and one SLD element that minimize chromatic aberrations for sharp, clear images with vivid color and contrast.. Versatile Aperture Range: Enjoy consistent performance with the wide aperture range of f/4 to f/22, perfect for low-light conditions, depth of field control, and stunning landscape photography, ensuring versatility for various shooting environments.. Advanced Autofocus Performance: Equipped with the Hyper Sonic Motor (HSM), this lens provides fast, precise, and nearly silent autofocus, ideal for both stills and video, ensuring smooth focus transitions and reducing focus noise during recordings.. Durable and Practical Design: Built with a robust, weather-sealed