Objects

Magnification Tables for Use with the Space Eikonometer
ARCHIVAL ITEMS
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American Optical Company
North America: USA, New York, Buffalo
1957
paper
overall: 279 mm x 216 mm

Series of printed tables showing the two corrective meridional magnifying lenses for any aniseikonia as measured on the eikonometer, expressed in x90 degree o and x180 degree o magnifications and δ (delta) declination measurements. Portrait format printed in black on 23 pages of white paper, stapled.


2018.473

Gift of Glasgow Caledonian University, 2018



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2018.473a.jpg

2018.473.jpg

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