retinoscope
[ret-n-uh-skohp]
- an apparatus that determines the refractive power of the eye by observing the lights and shadows on the pupil when a mirror illumines the retina; skiascope.
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Origin of retinoscope
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
retinoscope
(rĕt′n-ə-skōp′)- An optical instrument for examining refraction of light in the eye.
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The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.