Premium fast prime lens for Micro Four Thirds cameras, ideal for portraits.
The Olympus M.Zuiko Digital ED 45mm f/1.2 PRO is a fast portrait prime from Olympus's PRO series for Micro Four Thirds cameras, equivalent to 90mm on full-frame. The f/1.2 maximum aperture provides very shallow depth of field for portrait subject isolation. PRO designation indicates the highest tier of Olympus MFT optics.
45mm focal length (90mm full-frame equivalent), f/1.2 maximum aperture, ED glass, MFT PRO construction, weather-sealed, Micro Four Thirds mount, 62mm filter thread.
The M.Zuiko 45mm f/1.2 PRO is the definitive portrait prime for the MFT system, enabling background separation and low-light performance comparable to a full-frame 85mm f/1.8 system. The 90mm equivalent perspective is flattering for portraiture. Weather sealing enables outdoor portrait use. Bokeh rendering is smooth and well-controlled.
Test AF accuracy at close (portrait) distances. Inspect for fungus, haze, and ED coating condition. Check weather seals. Confirm MFT mount engagement. Test at f/1.2 for bokeh quality and central sharpness.