Zeiss with Greenough Optical Train
The Greenough system is essentially two microscopes mounted side by side to give a stereoscopic view in the manner of opera glasses. The field is quite restricted in size.
The body of the microscope can either be mounted on a stage and foot, or just with the separate foot shown above and configured as in the image below:
Mounting without stage
Accessories
Objective pair
The objectives for this stand are mounted in pairs on a sliding mount. Unfortunately I only have two pairs, and they are both the same magnification!