stigmatic 2
adjectivedomain: adj relation
Princeton WordNet [ver.3.1]
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EnglishDefinition
pertaining to a lens or lens system free of astigmatism (able to form point images)
No relations on this side
EnglishDerivationally related form
stigmatism 2
noun
(optics) condition of an optical system (as a lens) in which light rays from a single point converge in a single focal point
