Olympus 14-42mm f/3.5-5.6 EZ ED M.Zuiko Digital
(From Olympus lens literature) The M.Zuiko ED 14-42mm F3.5-5.6 EZ is an extremely portable 3X Electronic Zoom lens that will compliment the compact design of any PEN or OM-D body. Less than 1 inch thick and packed with the latest in lens technology, this lens features an MSC focusing mechanism for near silent focusing, a circular aperture unit and no less than 8 lens elements in 7 groups including on ED and one HR lens element.
The Electronic Retraction feature automatically extends and retracts the lens when the camera is powered on/off. And the two-step variable Electronic Zoom mechanism delivers smooth consistent zooming control especially desirable when shooting HD movies. An Automatic opening protective lens cap is optionally available.