Up for sale is an ausJENA Laboval 4 binocular microscope from Carl Zeiss. It is in good physical condition and was tested to view a slide sample through all of the objective magnifications, 3.2x, 10x, 40x, and 100x. The microscope does show some wear to the exterior from previous use.
The lamp functions properly and the brightness can be adjusted. The stage can be moved around on both axes smoothly and holds firmly onto glass sample slides. Both large and fine focus adjustment knobs work, though the fine adjustment moves the stage downward faster than it does upward.