Sigma 18-250mm f/3.5-6.3 Lens for Canon EF w/DSLR Backpack & 16GB SD Bundle Bundle Includes - Sigma 18-250mm f/3.5-6.3 DC MACRO OS HSM for Canon EF-S / Backpack / SanDisk 16GB SD Card / Filter Kit/ Lens Pouch /Focus Lens Pen, Lens Band, Spider Tripod, Microfiber Cloth, Blower, Screen Protectors, Cap Keeper & More 4 Special Low Dispersion (SLD) Elements / Wide-Angle to Telephoto Zoom Macro Lens For Canon APS-C Cameras Includes Optical Image Stabilization (OS) Hyper-Sonic Motor Focusing (HSM) Thermally Stable Composite Material (TSC) 3 Aspherical Glass Elements Super Multi-Layer Lens Coating Brass Bayonet Mount Minimum Focusing Distance of 13.7