Sigma 24-70mm f/2.8 IF EX DG HSM Autofocus Lens for Nikon AF Bundle Includes Manufacturer Acccessories + 3PC Filter Kit + Lens Pen + Cap Keeper + Microfiber Cleaning Cloth Wide Angle-Telephoto Rounded 9-Blade Diaphragm Hyper Sonic Motor Fulltime Manual Focus Override Super Multi Layer Coating