Here are the leaked specifications I just received for the upcoming Olympus M.ZUIKO DIGITAL ED 20mm f/1.4 PRO lens (the lens was added to the Olympus roadmap last year): Lens Construction: 11 elements in 10 groups (1 Super ED lens, 3 ED lenses, 2 Super HR lenses, 2 Aspherical lenses) Closest Focusing Distance: 0.25m Maximum … Continue reading Here are the leaked specifications of the upcoming Olympus M.ZUIKO DIGITAL ED 20mm f/1.4 PRO lens