Near MINT Olympus OM-System E.Zuiko Auto-T 100mm f2.8 MF Portrait Lens JAPAN

The Olympus E.Zuiko Auto-T 100mm f/2.8 is a short telephoto prime from the early OM System lineup. The "E" prefix in the Zuiko naming convention indicates a 5-element optical construction, distinguishing it from the later MC variant and placing it among the earliest production runs of the 100mm f/2.8 in the Zuiko lineup. The "E" prefix identifies this as a 5-element lens in Olympus's Zuiko naming system, indicating the optical formula of this early production version. This construction contributes to the lens's rendering characteristics and distinguishes it from the later multi-coated MC variant. On 35mm film, 100mm provides a flattering perspective for portraiture, with natural facial compression and comfortable subject distance. It sits between the 85mm and 135mm portrait focal length.