Tamron AF 18-200mm f/3.5-6.3 XR Di II LD Aspherical (IF) Macro Zoom Lens for Canon Digital SLR Cameras (Model A14E). Also Includes: 3 Piece Filter Kit (UV-CPL-FLD), Tulip Lens Hood, Lens Cleaning Pen & Microfiber Cleaning Cloth Tamron AF18-200mm F/3.5-6.3 XR Di-II LD Aspherical (IF) MACRO for Canon Special Glass Optimized for Digital SLR Internal Surface Coating to Reduce Ghosting and Flare Zoom Lock Mechanism Zoom Lock Mechanism