Seriously Sharp For Serious PortraitsM. Zuiko Digital Ed 75mm F1.8 at a GlanceThe 75mm f1.8 is a high-grade, fast aperture portrait lens featuring metallic construction and a light weight of just 10.7 oz. With a 35mm equivalent focal length of 150mm, it is ideally suited for studio portraits, theatre stage, and indoor sports photography. A large, bright 50mm front lens element compliments a sophisticated optical design of 10 individual lens elements in 9 groups, including a total of 3 Ed lenses and 2 Hr lenses. Its large f1.8 maximum aperture captures clear, sharp images when the lights are low, while its Msc (Movie and Still Compatible) Af drive assures fast and nearly silent focusing.Pristine PrimesM.Zuiko prime lenses feature fixed focal lengths ranging from the 12mm F1.8 lens that's optimized for landscapes to the 75mm F1.8, a perfect portrait lens.Beautiful BokehPhotographers who shoot a lot of portraits and still-lives are always seeking excellent bokeh.