Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
anastigmatic is an adjective meaning "pertaining to a lens or lens system free of astigmatism (able to form point images)". It carries 2 recorded senses.
pertaining to a lens or lens system free of astigmatism (able to form point images)
not astigmatic
Definitions, synonyms and semantic relations for anastigmatic come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.