I tested the 7 years old Olympus M.Zuiko Digital ED 12mm F2.0 lens. In the video I go trough the specs and show a set of images I have used the 12mm f2.0 for.
If you like the video please consider subscribing to my channel.
Disclaimer: I am an Olympus Visionary and make almost all my images and videos with Olympus cameras and M.Zuiko lenses. If noy then I use vintage lenses on my Olympus.