Dioptre
Dioptre noun - A unit of measurement of the refractive power of a lens which is equal to the reciprocal of the focal length measured in meters; used by oculists.
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Synonyms for Dioptre
Diopter
Diopter noun - A unit of measurement of the refractive power of a lens which is equal to the reciprocal of the focal length measured in meters; used by oculists.
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Synonyms for Diopter
Mutual synonyms
Cite this Source
Diopter and Dioptre. (2016). Retrieved 2026, July 30, from https://thesaurus.plus/related/dioptre/diopter
Dioptre & Diopter. N.p., 2016. Web. 30 Jul. 2026. <https://thesaurus.plus/related/dioptre/diopter>.
Diopter or Dioptre. 2016. Accessed July 30, 2026. https://thesaurus.plus/related/dioptre/diopter.
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