Pentax 21977 DA 18-135mm f/3.5-5.6 ED AL (IF) DC WR Lens for Pentax K-5, K-5 II, K-5 IIs, K-30 Digital SLR Cameras. Includes 0.45X Wide Angle Lens, 2X Telephoto Lens, 3 Piece Filter Kit (UV-CPL-FLD), Lens Cap Keeper, Lens Cleaning Pen, Table Top Tripod, LCD Screen Protectors & Cleaning Kit Extended 7x 18-135mm Zoom Range 35mm Equivalent: 27.5-207mm Weather Resistant Compact, Lightweight Design Quick, Quiet Autofocus Operation