anastigmat

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noun an·as·tig·mat \a-ˈnas-tig-ˌmat, ˌa-nə-ˈstig-\

Definition of anastigmat

  1. :  an anastigmatic lens

Origin and Etymology of anastigmat

German, back-formation from anastigmatisch anastigmatic


First Known Use: 1889


Medical Dictionary

anastigmat

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noun an·astig·mat \a-ˈnas-tig-ˌmat, ˌan-ə-ˈstig-\

Medical Definition of anastigmat

  1. :  an anastigmatic lens


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