autorefractor

autorefractor
n.
a machine that automatically determines the required correction for a spectacle lens. See also optometer.

Medical dictionary. 2011.

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  • Myopia — For other uses, see Myopia (disambiguation). Myopia Classification and external resources ICD 10 H …   Wikipedia

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  • Focometer — A focometer is an instrument for measuring either the visual or the photographic focal length of an objective or of another optical system. [http://www.photonics.com/directory//dictionary/lookup.asp?url=lookup entrynum=2031 letter=f Focometer… …   Wikipedia

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