Review on OLYMPUS M.Zuiko Digital ED 12-40mm F2.8 Pro Lens: Ultimate Quality for Micro Four Thirds Cameras by Abhey Tripathi ᠌

I actively use it both in travel and in everyday shooting. Be prepared for the fact that the lens is very flimsy and fragile, which does not correspond to the PRO marking. When falling from a tripod along with the camera, the mount could not stand it and broke off. It could still be forgiven. But after the repair, the 2nd misfortune happened almost immediately. The lens was in the bag. In the crowd, the bags were hit with something (and not so hard that I immediately noticed). When I took out the lens, the lens hood was broken, and the focus ring was deformed (i. E. service again). So it goes.