An ideal portrait-length lens for Micro Four Thirds shooters, the Olympus M.Zuiko Digital ED 45mm f/1.2 PRO Lens pairs the desirable 90mm-equivalent focal length with an ultra fast f/1.2 maximum aperture.

The combination of the slightly narrow field of view and bright aperture enable producing distinct shallow depth of field imagery, and also suit working in difficult lighting conditions. This lens is also characterized by its advanced 14 elements in 10 groups optical design, which incorporates low dispersion, aspherical, and high refractive index glass elements to control a variety of aberrations and distortion for great sharpness, clarity, and colour fidelity. A nine-blade aperture is featured as well, to achieve a smooth bokeh quality when working with shallow depth of field techniques, and a Z Coating Nano has been applied to individual elements to limit flare and ghosting for improved contrast.