Characterized by its versatile zoom range and bright design, the Canon EF-mount 17-50mm f/2.8 EX DC OS HSM from Sigma covers a wide-angle to portrait-length range and features a constant f/2.8 maximum aperture to excel in available light conditions. Included: Sigma 17-50mm f/2.8 EX DC OS HSM Lens for Canon EF Manufacturer Accessories: Sigma LCF-77 III 77mm Lens Cap Sigma Rear Cap LCR II for Canon EF Mount Lenses Lens Case Lens Hood Bundle Accessories: Pro Series 70" Monopod High Speed SD Card Reader Wrist / Hand Grip Strap 3 Piece Multi Coated HD Filter Kit 77mm (UV, CPL, FLD) Lens Cap Keeper High Quality Lens Cleaning Pen High Quality Dust Blower Starter Cleaning Kit