American Optical History  -
AO Scientific Instruments History

AO Microscopes

1935 - Acquired Spencer Lens Company

Leading manufacturer of microscopes, leading AO into precision optics, education field and medical instrumentation, etc.

More AO / Spencer lens info:
http://www.humboldt.edu/scimus/Manufac/AmOptCo.htm


Download AO Spencer Microscope Brochure


Download American Optical 1945 publication - Three American Microscope Builders

AO Scientific Instruments

AO History Main Page
 

Google