The Olympus M.ZUIKO Digital ED 45mm f/1.2 PRO is a new super-fast medium telephoto lens for the Micro Four Thirds system. Offering an effective 90mm focal length, fast and near-silent focusing and a very bright maximum aperture of f/1.2, this short tele-photo lens joins the ever-growing PRO range of Olympus f/1.2 lenses. Read our Olympus M.ZUIKO Digital 45mm f/1.8 review to find out if it's worth the £1199 / $1299 asking price...