Sigma 17-70mm F2.8-4 DC Macro OS HSM Lens Kit for Canon Cameras Includes: Sigma 17-70mm Lens, 3 Piece Filter Kit (UV-FLD-CPL), Lens Cap Keeper, Lens Pouch and SSE Microfiber Cleaning Cloth FLD, SLD, and Aspherical Lens Elements Super Multi-Layer Coating Hyper Sonic AF Motor Macro Capabilities Optical Stabilizer