Definition of dioptric in English:

dioptric

adjective dʌɪˈɒptrɪkdaɪˈɑptrɪk

Relating to the refraction of light, especially in the organs of sight or in devices which aid or improve the vision.
屈光的，折光的（尤指用于视力器官或装置以帮助或改善视力）
Example sentencesExamples
- If the lens had an index of 1.53, the dioptric value of that radius of curvature would be 4.64 diopters.
- Canon dioptric lenses only handle simple eyesight defects of long and short sight, they may not help other eyesight problems.
- The dioptric power of this liquid lens depends on the refractive indices of the materials and the radius of curvature of the interface.
- I wouldn't think the dioptric adjustment would be something that would get out of alignment easily.
- The dioptric system helps focus the image on the retina.

Origin

Mid 17th century: from Greek dioptrikos, from dioptra, a kind of theodolite (see dioptre).

Definition of dioptric in US English:

dioptric

adjectivedaɪˈɑptrɪkdīˈäptrik

Relating to the refraction of light, especially in the organs of sight or in devices which aid or improve the vision.
屈光的，折光的（尤指用于视力器官或装置以帮助或改善视力）
Example sentencesExamples
- The dioptric power of this liquid lens depends on the refractive indices of the materials and the radius of curvature of the interface.
- If the lens had an index of 1.53, the dioptric value of that radius of curvature would be 4.64 diopters.
- The dioptric system helps focus the image on the retina.
- Canon dioptric lenses only handle simple eyesight defects of long and short sight, they may not help other eyesight problems.
- I wouldn't think the dioptric adjustment would be something that would get out of alignment easily.

Origin

Mid 17th century: from Greek dioptrikos, from dioptra, a kind of theodolite (see diopter).

单词	dioptric
释义	Definition of dioptric in English: dioptric adjective dʌɪˈɒptrɪkdaɪˈɑptrɪk Relating to the refraction of light, especially in the organs of sight or in devices which aid or improve the vision. 屈光的，折光的（尤指用于视力器官或装置以帮助或改善视力） Example sentencesExamples If the lens had an index of 1.53, the dioptric value of that radius of curvature would be 4.64 diopters. Canon dioptric lenses only handle simple eyesight defects of long and short sight, they may not help other eyesight problems. The dioptric power of this liquid lens depends on the refractive indices of the materials and the radius of curvature of the interface. I wouldn't think the dioptric adjustment would be something that would get out of alignment easily. The dioptric system helps focus the image on the retina. Origin Mid 17th century: from Greek dioptrikos, from dioptra, a kind of theodolite (see dioptre). Definition of dioptric in US English: dioptric adjectivedaɪˈɑptrɪkdīˈäptrik Relating to the refraction of light, especially in the organs of sight or in devices which aid or improve the vision. 屈光的，折光的（尤指用于视力器官或装置以帮助或改善视力） Example sentencesExamples The dioptric power of this liquid lens depends on the refractive indices of the materials and the radius of curvature of the interface. If the lens had an index of 1.53, the dioptric value of that radius of curvature would be 4.64 diopters. The dioptric system helps focus the image on the retina. Canon dioptric lenses only handle simple eyesight defects of long and short sight, they may not help other eyesight problems. I wouldn't think the dioptric adjustment would be something that would get out of alignment easily. Origin Mid 17th century: from Greek dioptrikos, from dioptra, a kind of theodolite (see diopter).
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