American Optical 1610 Inverted Microscope 4x, 10x, 6.5x

American Optical Model 655, 115V, 60HZ with Microscope Light Source Transformer

American Optics AO One Ten Microscope With Teaching Attachment

American Optical AO Microscope Eyepiece 10X W.F. Cat 180 AO & Assorted Eye Tubes

American Optical Cat. 1084 Microscope Condenser N.A. 1.25 ASPHERIC

Vintage Antique Spencer American Optical SN: 379387 Microscope

NO TARIFF Nikon 12V Halogen Lamp Microscope Replacement Bulb Light Source

Nikon Eclipse 55i Microscope 3 objectives, 4x 10x 40x no light source GUARANTEED