Tamron SP AF 10-24mm f / 3.5-4.5 DI II Zoom Lens For Pentax DSLR Cameras + SSD Deluxe Bundle - APS-C Tamron SP AF 10-24mm f / 3.5-4.5 DI II Zoom Lens For Pentax DSLR Cameras + SSD Deluxe Bundle - APS-C Di II Technology - Micro Motor for Auto Focusing (AF) - Lightweight and Compact Captures Ideal Range of Focal Lengths With D-SLRs - Fits Smaller-Size Imagers Aspherical Lens Elements - Minimum Focusing Distance Across Zoom Range Brand New in Retail Packaging