Items included: Sigma 24-70mm f/2.8 DG OS HSM Art Lens for Canon EF, Padded Lens Case, Lens Hood, Lens Cap, Rear Lens Cap, 3-Piece Filter Kit, Full Cleaning Kit, Lens Cap Keeper, Backpack, Lens Pouch, 64 GB Memory Card, Card Reader, Card Wallet. Standard zoom for full-frame Canon EF-mount cameras, offering a 38.4-112mm equivalent focal length range on APS-C models.. Constant f/2.8 maximum aperture provides consistent performance and control over depth of field throughout the zoom range.. Three SLD elements and four aspherical elements reduce chromatic aberrations, spherical aberrations, and color fringing, ensuring high clarity and sharpness.. Integrated HSM (Hyper Sonic Motor) and Optical Stabilizer system enable fast, quiet autofocus and up to four stops of shake reduction for sharper handheld shooting.