The Olympus 7-14mm f2.8 PRO M.ZUIKO Digital ED lens is the first wide-angle Micro Four Thirds zoom in the M.ZUIKO PRO series. The lens has a compact, lightweight and weatherproof build, as well as the very best optical construction to deliver excellent results. Additional features of the Olympus 7-14mm f2.8 PRO M.ZUIKO lens include a manual focus clutch,