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astigmatometer

[ ə-stĭg′mə-tŏmĭ-tər ]
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n.

An instrument for measuring the degree of and determining the variety of astigmatism.

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Other words from astigmatometer

a•stig′ma•tome•try (-trē) null n.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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