McBain Instruments American Optical AO 580 Stereo Star 1x-6x Zoom Microscope

American Optical AO 570 StereoStar 0.4-4.2x Stereo Zoom Microscope

Nikon SMZ-2 Stereo Zoom Microscope - 10x Eyepieces- Vintage SMZ2

American Optical 569 Microscope

Reichert Series 40 Stereozoom Microscope 15-30x Dual-Illumination Incident/Trans

AO Instrument Company mod 569 Stereo Microscope **PARTS**

Vintage Carl Zeiss Stereo Microscope II, STEM II w/ 10X Lenses

MICROSCOPE STEREO ZOOM 1X