‘The normal or healthy condition of the refractive media of the eye, in which parallel rays are brought to a focus upon the retina when the eye is…
| 单词 | θ65027 |
| 释义 | the world > physical sensation > sight and vision > types of vision > [noun] > normal (4) emmetropia1864 ‘The normal or healthy condition of the refractive media of the eye, in which parallel rays are brought to a focus upon the retina when the eye is… emmetropy1880 = emmetropia, n. orthophoria1886 The state in which the visual axes of the eyes are directed toward the point of binocular fixation in the absence of a fusion stimulus. stigmatism1890 Absence of astigmatism. |
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