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achromatism

[ ey-kroh-muh-tiz-uhm ]
/ eɪˈkroʊ məˌtɪz əm /
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noun Optics.
freedom from color.
freedom from chromatic aberration, as in an achromatic lens.
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Origin of achromatism

First recorded in 1790–1800; achromat(ic) + -ism
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use achromatism in a sentence

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