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Related to prism diopter: prism dioptre
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  • noun

Synonyms for diopter

a unit of measurement of the refractive power of a lens which is equal to the reciprocal of the focal length measured in meters


References in periodicals archive ?
D = diopter, mTBI = mild traumatic brain injury, PD = prism diopter.
Evaluation of muscle balance revealed an intermittent exotropia of 25 prism diopters, which was the same for distance (6 m) and near (1/3 m) in the alternate prism cover test.
Primary deviation was over 40 prism diopters at near and distance.
58 prism Diopters and 3 months the mean deviation was 5.
Of the 36 patients, 33 had post-operative (PO) hypotropia within 10 prism diopters (PD).