achromatic lens
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About Our Definitions: All forms of a word (noun, verb, etc.) are now displayed on one page.achromatic lens
nounDefinition of ACHROMATIC LENS
: a lens made by combining lenses of different glasses having different focal powers so that the light emerging from the lens forms an image practically free of chromatic aberration
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First Known Use of ACHROMATIC LENS
1796
achromatic lens
noun (Medical Dictionary)Medical Definition of ACHROMATIC LENS
: a compound lens made by combining lenses of different glasses (as flint glass and crown glass) with different focal powers so that the light emerging from the lens forms an image almost free from unwanted colors
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