The dioptric equivalent of the near point of emmetropia(or the ametropia corrected)is the amplitude of accommodation.
正视眼(或屈光不正矫正后)近点的等效焦度称为调节幅度。
| 单词 | Amplitude of accommodation |
| 释义 |
Amplitude of accommodation
英语例句库
The dioptric equivalent of the near point of emmetropia(or the ametropia corrected)is the amplitude of accommodation. 正视眼(或屈光不正矫正后)近点的等效焦度称为调节幅度。
英语百科
Amplitude of accommodationThe amplitude of accommodation is the maximum potential increase in optical power that an eye can achieve in adjusting its focus. It refers to a certain range of object distances for which the retinal image is as sharply focussed as possible. Amplitude of accommodation is measured during routine eye-examination. The closest that a normal eye can focus is typically about 10 cm for a child or young adult. Accommodation then decreases gradually with age, effectively finishing just after age fifty. |
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