emmetropia

/em-i-troh-pee-uh/US // ˌɛm ɪˈtroʊ pi ə //UK // (ˌɛmɪˈtrəʊpɪə) //

凸眼症,凸面镜,视觉障碍,凸凹不平

Definitions

n.名词 noun

1
Ophthalmology.
- : the normal refractive condition of the eye, in which the rays of light are accurately focused on the retina.

Visual acuteness on both sides 5/12, the left slightly better than the right; emmetropia in mydriasis by atropine.
I have occasionally seen periodic accommodative squint with emmetropia of the fixing eye.
It may, therefore, be useful for our purpose to cite a few cases of periodic convergent strabismus with emmetropia.
Therefore we see the same form of squint arise less often in emmetropia (see Case 45) when childhood is past, than in myopia.
Full visual acuity on both sides—in the first examination slight myopia - ·75 D. is specified, afterwards emmetropia.