Historical ophthalmology refractor

Historical ophthalmology refractor

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Credit: GREGORY DAVIES/SCIENCE PHOTO LIBRARY

Caption: Historical ophthalmology refractor. 1910 refraction eye test equipment. This device is used for clinical measurement and correction of refractive errors of the eye. The patient looks through the eyepieces (upper centre) and a series of lenses are dialled into place as the they read a wall chart. The ability to read the chart guides the ophthalmologist in choosing the appropriate lenses to correct the patient's vision.

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Keywords: 1, correction, cut out, cut outs, cut-out, cut-outs, cutout, cutouts, device, diagnostic, diagnostics, equipment, eye examination, eye test, healthcare, historical, history, lens, lense, lenses, machine, measurement, medical, medicine, one, ophthalmic, ophthalmological, ophthalmology, optician, refraction, refractor, sight, single, still life, still-life, technique, vision, white background

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