Optometer, objective or subjective

Optometer, objective or subjective

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

Optometer, objective or subjective, European, 1831-1920

Details

Category:
Ophthalmology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A625216
Materials:
beam, ivory, eyepiece, ivory, eyepiece, brass, eyepiece, glass, lenses and card-holder, metal
Measurements:
length 342 mm
height 80 mm
width 51 mm
type:
objective optometers