To go with Sony's new compact and lightweight Alpha dSLR's announced today are four new DT series lenses. Designed for use with APS-C sized sensors, the new entry-level DT lenses have built-in-lens autofocus motors. The Smooth Autofocus Motor provides quiet, smooth autofocus with the new compact Alpha bodies.
Sony announced a pair of new compact, lightweight kit zoom lenses: The DT 18-55mm f3.5-5.6 standard zoom lens has aspherical and ED (extra-low dispersion) lens elements. The DT 55-200mm f4-5.6 telephoto zoom lens has an ED lens element and its long range make it good for sports. … Read more