A distinctly fast and flexible lens, the M.Zuiko Digital ED 50-200mm f/2.8 IS PRO, from OM SYSTEM, is a 100-400mm-equivalent telephoto zoom that mixes a bright , stable design with a robust, weather-sealed, and lightweight construction.

Built for wildlife, sports, and general adventure applications, this lens is at home in the outdoors and able to keep up with the fastest-moving subjects. Covering a useful range for photographing wildlife and sports subjects, the 100-400mm-equivalent zoom range is backed by a fast constant f/2.8 maximum aperture for tremendous versatility in a variety of shooting conditions. Especially quick and responsive autofocus system suits working with quick-moving subjects and distant targets, including birds, wildlife, and sports scenes.

Despite its association with distant subjects, this 50-200mm lens also excels with close-up scenes thanks to a minimum focusing distance of 2.6' throughout the entire zoom range. Built for use in a wide variety of climates, this zoom is distinguished by its impressively compact and lightweight design as well as thorough weather sealing for safe use outdoors. A removable, rotating tripod adapter in included to facilitate easier and balanced attachment to a tripod or monopod. The foot has a Arca-style dovetail along with a bottom 1/4"-20 tripod mount.