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 elements and two high refractive index elements to reduce a variety of aberrations and color fringing for sharp, clear, and color accurate imagery.