Steel plated optometer with cover over prong and suspension loop

Steel plated optometer with cover over prong and suspension loop

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Science Museum Group
© The Board of Trustees of the Science Museum

Steel plated optometer with cover over prong and suspension loop, made in Great Britain, 1915-1940

Details

Category:
Ophthalmology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A680871
Materials:
steel, plated, plastic and glass
Measurements:
length 55 mm
diameter 36 mm
type:
optometers