dioptrical

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Archived revision by DCDuring (talk | contribs) as of 19:09, 24 November 2019.
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English

Pronunciation

  • IPA(key): /daɪˈɒptɹɪkəl/

Adjective

dioptrical (comparative more dioptrical, superlative most dioptrical)

  1. Alternative form of dioptric
    • (Can we date this quote by John Pringle Nichol and provide title, author’s full name, and other details?)
      dioptrical principles