English dictionary

anastigmatic

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Definitions, examples, synonyms and antonyms from WordNet 3.0.

adjective

pertaining to a lens or lens system free of astigmatism (able to form point images)

adj.pert

Synonyms stigmatic

Source: WordNet 3.0
not astigmatic

adj.all

Antonyms astigmatic

Source: WordNet 3.0
Not astigmatic; -- said esp. of a lens system which consists of a converging lens and a diverging lens of equal and opposite astigmatism but different focal lengths, and sensibly free from astigmatism.

adjective

Source: webster1913