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. A telephoto lens makes a photographic subject appear closer than it actually is. This can be ideal for photographers who are unable to be close to their subjects either due to physical constraints or out of concern for safety. These lenses also serve an artistic purpose and are remarkable at creating contrasting focuses between foreground and background.