I was going to say "great value" as the headline, but that would give the wrong impression, because first and foremost this lens produces sharp, detailed images. i already have the Olympus 12-40mm f2.8 pro, and 12-60mm came as a kit lens with a new camera.
Consistent Output; Easily Interchangeable; Excellent image quality; Lightweight; Quick Focus; Sharp Focus; Weather and dust sealed