CA (Chromatic Aberration) is not necessarily the forte of film-era lenses, but up to 100mm Olympus have done a fine job at reducing colour fringing. The edges at 150mm do show obvious CA and it ...

Not OM System though, and lenses such as this new 40-150mm f/4 are as compact and lightweight as the cameras that go with them. So for travel, wildlife, architecture, portraiture, fashion and many ...