American Optical 569 Stereoscope Microscope with 134 10x Eyes & 365 Power Supply

American Optical 569 Stereoscope Microscope with 184 15x Eyes & 567 Aux 2x Lens

American Optical AO Spencer Binocular Microscope with Power Supply

Lot of 3 American Optical AO Spencer Cycloptic Zoom Microscopes

AO One-Ten 110 Micro Star Binocular Research Microscope

American Optical 1036A AO Spencer Microscope Illuminator w/ 1051 Transformer

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

AmScope M150 Biological Microscope w/ New AC Adapter, WF25X Eye Piece