Up for sale is a Aus Jena 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 retracting arm that holds slides on the stage is a little loose, but it still works. The stage can be moved around on both axes smoothly. Both large and fine focus adjustment knobs work.
