The M.ZUIKO DIGITAL 100-400mm f/5-6.3 IS II Lens by OM System is a 200-800mm full-frame equivalent super-telephoto zoom for Micro Four Thirds mirrorless cameras. Its incredible reach, combined with the optimal quality of the lens, makes it a great asset when it comes to sports and wildlife photography thanks to its long range and handy zoom capabilities. This super-telephoto zoom lens arrives with significant upgrades to its image stabilization and weather sealing.