Excellent olympus zuiko digital ed 40-150mm f/4-5.6 zoom lens

OLYMPUS Zuiko Digital Ed 40-150mm F/4-5.6 SLR Lens Focal Length: 40-150mm Focus Type: Auto & Manual Format: Four Thirds Maximum Aperture: f/4-5.6 Mount: Four Thirds (FT) Please keep in mind that this lens has a Four Thirds mount, not a Micro Four Thirds. You´ll need an adapter to use it on a Micro Four Thirds camera.