astigmatizer
[ uh-stig-muh-tahy-zer ]
nounOptics.
a cylindrical lens used in a rangefinder to draw out the point image of a point source into a line.
Origin of astigmatizer
1Words Nearby astigmatizer
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
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