OM SYSTEM 40-150mm f/4 Pro review: Small, powerful and razor-sharp!
Brett Day
OM Digital Solutions has been hard at work behind the scenes. Not only have they announced a new camera, the OM-1, they have also announced two new lenses. Here. we’ll be taking a look at the new OM SYSTEM 40-150mm f/4 Pro. Find out if this is a lens that’s
