Cylindrical optometer

Cylindrical optometer

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Science Museum Group
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Cylindrical optometer, brass mounted, on 3 ball feet, made by D.R.G.M., German, 1851-1910

Details

Category:
Ophthalmology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A680929
Materials:
brass, steel and glass
Measurements:
height 88 mm
diameter 88 mm
with points: width 110 mm
type:
optometers