Heres an M20 in really beautiful condition, I think the nicest Ive ever seen. There are no nicks or scratches of any significance, and the finish still has its satin luster as when new. This example features a binocular head in good collimation and smooth working pupil adjustment, the factory trinocular camera adapter (which can be removed), a six-pack objective nosepiece, a micrometer stage whose controls are smooth and precise, an excellent dark phase substage/condenser, and the factory light source with a good lamp (but no power supply).
Please note that the objectives are not Wild objectives (one IS oil) and the 10X oculars are mismatched. I just used them to verify the optical path and collimation. If youre looking for a really pristine example of the venerable M20, this might be as good as it gets! The item "Exceptional Wild Heerbrug M20 Microscope withCamera Adapter & Dark Phase Condenser" is in sale since Tuesday, January 28, 2020.This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical & Lab Equipment, Devices\Microscopes". The seller is "spongebob_squaredeal" and is located in Raleigh, North Carolina. This item can be shipped to United States.