This Bundle Includes: Sigma 10-20mm f/4-5.6 EX DC J Autofocus Lens for Pentax Digital SLR Cameras, 64 GB Memory Card Lens Pouch, Lens Case, Lens Hood, Lens Caps, Filter Kit, Cleaning Kit, Cap Keeper, Card Reader, Card Wallet. Super Wide-Angle Zoom: Provides an approximate equivalent focal range of 1530mm on APS-C cameras, making it an ideal tool for expansive landscapes and indoor photography.. Optimized for Digital Cameras: Designed exclusively for digital SLRs, with a compact and lightweight build that matches the smaller sensor size of these cameras.. Advanced Optics for Superior Quality: Incorporates three SLD glass elements and two aspherical lenses to correct chromatic and optical aberrations, ensuring crisp, distortion-free images.. Efficient and User-Friendly Features: Features internal focusing for smooth, fast autofocus, and a minimum focusing distance of 9.4' (24cm), along with a non-rotating front element for convenient filter use.