Olympus Microscope for Boom Stand (?) Head, Stage, Not Complete

This is a used microscope. It has some scratches and scuffs but is overall in good condition. It does not have any eyepieces or objectives.  I don't know much about microscopes but it looks to me like it is designed to be attached to a boom stand but I don't know.  All of the movement mechanisms appear to me to work as they should. The lens in the last picture is cloudy and not clear as I would have expected it to be.  The turret has places for 5 objectives.  Everything that is included is shown in the pictures.

WF Q2-8

fdk 80611198

80809238