DIOPTRIC
Source: 567
Di‐op″tric (?), a. (Optics) Of or pertaining to the dioptre, or to the metric system of numbering glasses. — n. A dioptre. See Dioptre.
Source: 567
Di‐op″tric (?), a. (Optics) Of or pertaining to the dioptre, or to the metric system of numbering glasses. — n. A dioptre. See Dioptre.