The Olympus M Zuiko Digital 714mm f28 Pro is an ultra wide angle zoom for the Micro Four Thirds format Officially announced in May 15, the 714mm offers an equivalent range of 1428mm when mounPanasonic Leica 818mm f284 vs Olympus MZuiko 714mm f28 Pro – The complete comparison Last updated December 10, 18 Go to Comments When the Panasonic Leica 818mm f/2840 was announced at Photokina 16, Micro Four Thirds users soon began wondering how it would compare to the other premium wideangle zoom for the system, the OlympusThe MZuiko Digital ED 714mm 128 PRO on the Olympus OMD EM5 II With the 714mm f/28, Olympus has completed its lineup of professionallevel fast zooms, and while it's possible to nitpick Amazon Com Olympus M Zuiko Digital Ed 7 14mm F2 8 Pro Lens For Micro Four Thirds Cameras Camera Photo Olympus m.zuiko digital ed 7-14mm f2.8 pro review