Testing the Rare Olympus 180mm f/2 Super-Tele Lens from the 1980s

I had a chance to test a very rare lens: the Zuiko Auto-T 180mm f/2 ED-IF, an Olympus super-telephoto lens from the early 80s. Back then, the OM-system bodies that Olympus had were OM-3 and OM-4. Olympus had a very nice line up of Zuiko lenses for those cameras and other OM-system bodies. The one lineup they did not have was pro-grade fast telephoto lenses.