dioptroscopy
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dioptroscopia — Eng. Dioptroscopy Ver dioptoscopia … Diccionario de oftalmología
dioptre — n. unit of power of lens, the reciprocal of the focal length in metres. ♦ dioptric, a. pertaining to refraction of light; transparent. ♦ dioptroscopy, n. measurement of refractive power of eye. ♦ dioptrics, n. study of refraction of… … Dictionary of difficult words
diopter — n. unit of power of lens, the reciprocal of the focal length in metres. ♦ dioptric, a. pertaining to refraction of light; transparent. ♦ dioptroscopy, n. measurement of refractive power of eye. ♦ dioptrics, n. study of refraction of… … Dictionary of difficult words
