An extremely portable 3X Electronic Zoom lens that will complement 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 one 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.