Sony DT 18-70mm f/3.5-5.6 Aspherical ED Standard Zoom Lens for Sony Alpha Digital SLR Camera DT lens design for optimum performance Delivers superb wide-angle to mid-range telephoto shots Aspherical lens elements for wide-angle accuracy Extra-low Dispersion (ED) glass for telephoto shots with well-defined color 35mm equivalent: 27mm to 105mm