Olympus M.ZUIKO DIGITAL ED 12mm f/2.0 Lens
Offering a 35mm equivalent of 24mm for Micro Four Thirds shooters, the Olympus M.ZUIKO DIGITAL ED 12mm f/2.0 lens from Olympus is a fast prime lens featuring a full metal construction for durability. The 12mm benefits from an aperture range of f/2-22 and utilizes DSA, aspherical, ED, and Super HR elements to control aberrations for greater clarity and color accuracy. Additionally, the lens features a seven-blade circular diaphragm for pleasing out-of-focus elements.
The lens features a Movie-Still-Compatible autofocus system for silent focusing even when tracking a subject in video. Along with autofocus, manual focusing is possible through a snap ring on the lens body that features a distance indicator. The lens focuses from 7.9″ to infinity and accepts 46mm filters.
Description from B&H Photo Video