Set of ophalmological test charts

Made:
1920-1939 in New York
maker:
E. B. Meyrowitz Surgical Instrument, Inc.
Set of 71 stereoscopic test charts with cardboard carton for

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Set of 71 stereoscopic test charts with cardboard carton for
Science Museum Group
© The Board of Trustees of the Science Museum

Set of 71 stereoscopic test charts with cardboard carton for use in ophalmology, by E. B. Meyrowitz Surgical Instrument Co., Inc., New York City, United States, 1920-1939. Copyrighted, by Bausch and Lomb Optical Company Limited, United States, 1918.

Details

Category:
Optics
Object Number:
1961-142
Materials:
cardboard, paper (fibre product) and plastic coating (unidentified)
Measurements:
Carton (closed): 35 mm x 182 mm x 87 mm, .384kg
type:
test chart - sight
credit:
Turner, J.T.W.B.