M.Zuiko Digital ED 12-40mm f/2.8 PRO

The Olympus M.Zuiko Digital ED 12-40mm f/2.8 PRO is a wide-to-portrait zoom lens designed for Micro Four Thirds mirrorless cameras, offering a 24-80mm equivalent focal length range. The lens features a constant f/2.8 maximum aperture throughout the zoom range, enabling consistent low-light performance and shallow depth of field control. Advanced optical elements including aspherical, extra-low dispersion, and high refractive index elements minimize chromatic and spherical aberrations for sharp, clear images with accurate color reproduction.

The lens incorporates a ZERO coating to reduce lens flare and ghosting in bright lighting conditions, a Movie & Still Compatible autofocus system for fast and silent focusing in both photo and video work, and a manual focus clutch for quick switching between autofocus and manual control. Weather-resistant construction with dust, freeze, and drip protection allows for reliable performance in challenging environments. A rounded seven-blade diaphragm delivers smooth bokeh quality, and the programmable L-Fn button provides quick access to custom settings.