A versatile zoom for everyday shooting, the Canon EF-mount 24-70mm f/2.8 DG OS HSM Lens from Sigma covers a useful wide-angle to portrait-length range of focal lengths to suit shooting in a variety of environments. As part of the esteemed Art series of lenses, a sophisticated optical design is used that incorporates three SLD elements and four aspherical elements to reduce chromatic and spherical aberrations, as well as color fringing, distortions, and other anomalies for greater clarity and sharpness.Included:Sigma 24-70mm f/2.8 DG OS HSM Art Lens for Canon EFManufacturer Accessories: Sigma LCF-82 III 82mm Lens Cap Sigma Rear Cap LCR II for Canon EF Mount Lenses Lens CaseLens HoodBundle Accessories:Pro Series 70″ MonopodSandisk 64GB SD Card 6pc Graduated Color Filter Set 82mmDSLR Sling BackpackWrist / Hand Grip Strap3 Piece Multi Coated HD Filter Kit 82mm (UV, CPL, FLD) Highspeed SD Card ReaderLens Cap KeeperHigh Quality Lens Cleaning PenHigh Quality Dust BlowerStarter Cleaning Kit