Selling my used 12-50mm port for the Olympus 12-50mm lens. Port is in good working condition, has a couple scuffs (see photo) on port, but due to the longer-focal length of the associated lens it doesn't show up in photos. - $225
This is just the port without the zoom gear for the 12-50mm. I sold that a while ago, but kept this port as it worked for me with the 60mm macro lens and gave me focus control. Can throw in the Nauticam focus ring for the Olympus 60mm macro lens if it's of any use.
Located in San Diego, California - buyer pays shipping and insurance.
Let me know if you have any questions!
