Sony's SEL55210 55-210mm F4.5-6.3 Lens brings the world to owners of NEX cameras in a long telephoto zoom lens. The equivalent of 82-315mm in full-frame or 35mm format, the Sony SEL55210 55-210mm f/4.5-6.3 lens has a versatile short-to-long telephoto range. Internal focusing gives you smooth, responsive autofocus, with minimum noise--perfect for capturing video. Optical SteadyShot image stabilizaton helps capture sharp, crisp images (still or video) even in low light or when zooming into distant subjects. Two ED (Extra-low Dispersion) glass elements help to suppress chromatic aberration color bleeding at all focal lengths, so you have excellent image quality throughout the zoom range. This is a lens that you'll want to keep handy at all times for dramatic long-range images.