E PZ 16-50 mm F3.5-5.6 OSS (SELP1650) Powered Zoom For Effortless ControlShooting stills or video, a powered zoom gives you maximum creative control. For added convenience, operate it using a zoom rocker on selected NEX camerasCapture Smooth, Blur-Free ImagesBuilt-in Optical SteadyShot image stabilization within the lens provides smooth, blur-free photos and videos when shooting handheldSmooth DefocusingInstead of a standard polygon-shaped lens aperture, this lens features a 7-blade circular aperture for more natural, rounded defocusing, or bokehRefined Optical PerformanceAspherical lens elements minimize distortion while ED (Extra-low Dispersion) glass elements provide superior contrast, resolution, and color fidelityEffortless ZoomingThe first E-mount lens with an electrically driven zoom, it has a smooth, silent operation-ideal for shooting videoNoise-Free Shots Even In Low LightWith a constant maximum aperture of F4, you can use fast shutter speeds without raising ISO sensitivity unnecessarilyFlexibility And ControlIn AF (Auto Focus) mode the dual-function control ring handles zoom; in MF (Manual Focus) mode, the ring offers manual controlBig-Lens PerformanceExtra-Low Dispersion glass and four aspherical lens elements deliver accurate, distortion-free imagesBlur At Its BestThanks to the circular aperture you can capture attractive foreground and background blur effectsBuilt-In Image StabilizationOptical SteadyShot not only reduces camera shake during handheld shooting but also improves performance in low-light conditions