OM SYSTEM OLYMPUS M.Zuiko Digital ED 17mm F1.2 PRO For Micro Four Thirds System Camera, Ultra Bright F1.2 lens, Weather Sealed Design, MF Clutch, L-Fn ,Amazon.com : OM SYSTEM OLYMPUS M.Zuiko Digital ED 17mm F1.2 PRO For Micro Four Thirds System Camera, Ultra Bright F1.2 lens, Weather Sealed Design, MF ,Olympus 17mm f1.2 PRO review so far | Cameralabs,Street photography with the Olympus ZD 17mm f1.2 PRO – an addendum to the review – Ming Thein | Photographer,Review: The Olympus M.Zuiko 17/1.2 PRO – Ming Thein | Photographer