OM SYSTEM M.Zuiko Digital ED 40 to 150mm F/2.8 PRO Weatherproof Lens with Dual VCM Autofocus, Programmable L-Fn Function Button
Olympus 40-150mm f/4-5.6 ED M.Zuiko Digital,Amazon.com : OM SYSTEM Olympus M.Zuiko Digital ED 40-150mm F4.0 PRO for Micro Four Thirds System Camera Compact Powerful Zoom Weather Sealed Design ,OM SYSTEM M.Zuiko Digital ED 40 to 150mm F/2.8 PRO Weatherproof Lens with Dual VCM Autofocus, Programmable L-Fn Function Button,Amazon.com : Olympus M.ZUIKO Digital ED 40-150mm F2.8 PRO International Version (No Warranty) Black : Electronics