Carl Zeiss OPMI Surgical Microscope Camera Adapter CINE F-137 PHOTO F-300
Physician owned, this medical device is a made for Carl Zeiss by Urban Engineering OPMI Surgical Microscope Camera Adapter dual function with CINE F-137 on one side and PHOTO F-300 on the other. For video or still photo use probably in an endoscope setup. Not sure of the exact mounts and frankly, I know nearly nothing about it. Looks to be in very good condition.
Has an Olympus end cap on the F-300 side but it does not fit properly and the device does not mount to Olympus OM.