Olympus M. Zuiko Digital 40-150mm f4 PRO ac adapter but here presented in a

but here presented in a Nikon mount

but it's designed for crop cameras

most notably a small ding in the focusing ring which does not affect feel or function

Optics show very light patterning which has not affected imaging in our tests

the shutter works

Olympus M. Zuiko Digital 40-150mm f4 PRO ac adapter but here presented in aThe Olympus M. Zuiko Digital 40 150mm f4 PRO is a relatively compact telephoto zoom lens from Olympus' premium PRO line. It's substantially smaller than the f2. 8 version (only about 10cm collapsed) and only loses one stop, which is not too bad! In excellent condition, with clean glass and good function. Includes hood.