Olympus M.Zuiko ED 75mm F1.8 LensCharacterized by its telephoto design and bright maximum aperture, the silver M. Zuiko Digital ED 75mm f 1. 8 from Olympus is a 150mm equivalent prime for Micro Four Thirds mirrorless cameras. Coupled with the reach and visual compression of the focal length, the bright f 1. 8 maximum aperture enables extensive control over depth of field to make this lens ideal for portraiture applications. Its optical design incorporates three extra low dispersion