眼睛尽力用这个反馈系统，达到理想的视力长度，不是远视也不是近视，这个状态就称正常视力。
This feedback system is used by the eye in an effort to attain an ideal eye length, neither farsighted nor nearsighted. This state is called emmetropia.
未矫正近视、远视和散光是视力问题的主要原因。
Uncorrected cases of nearsightedness, farsightedness and astigmatism are the leading cause of vision problems.
如果你的烦恼是远视力而不是近视力，就把这个方法用到远处的文字上。
If your trouble is with distant instead of near vision, use the same method with distant letters.
重点在于矫正视力缺陷，例如近视，远视，老花眼和角膜曲率。
The focus is on the correction of vision defects such as myopia, hyperopia, presbyopia, and corneal curvature.
随着他们不断成长，他们变得不那么远视了，这样当儿童到了停止生长的阶段时，他们的视力应该是完美的。
As they grow they become less long-sighted so that by the time children stop growing their eyesight should be perfect.
贾斯汀。宣威博士和他的研究小组得出结论，相比于那些视力正常或有远视的孩子，近视孩子的每周平均户外时间少了3.7个小时。
Dr Justin Sherwin and his research team concluded that short-sighted children spent on average 3.7 fewer hours per week outdoors than those who either had normal vision or were long-sighted.
针孔视力小于矫正视力的原因可能与远视和近视的程度偏高有关。
The reason that the pin-hole tested vision was lower than the refraction corrected vision was probably related with the high hyperopia and myopia.
结论红点黄本对城市小学生的远视力有保护作用。
Conclusion Yellow paper with red dots have good impacts on urban pupils' DV protection.
医生：您需要检查一下远视力和色盲。
Doctor: We have to check your long distance vision. Let me also check you for color blindness.
它们的远视力模糊是由于过度用眼所造成的。
Their blurred distance vision is caused by over use of the eyes' focusing mechanism.
然而，经常性的视疲劳会造成永久性的远视力下降。
However, over time constant visual stress may lead to a permanent reduction in distance vision.
方法对8所幼儿园的2 10 0名4 ~6岁儿童进行远视力普查筛选，视力低常者行眼科常规检查及阿托品散瞳验光。
Methods visual acuity of 2100 4 ~ 6 years old children in 8 kindergartens were surveyed, and those whose visual acuity were subnormal were optic examined and atropine was used.
作为检测的一部分，远视力检测是通过识别视力表上的字母来完成的。
As part of the testing, letters on a distance chart are identified.
这位所长还说，大约有500名司机患有近视和远视，25人有色盲，5人的视力曾经遭受不可修复的损害。
About 500 of the drivers suffered from either defective near vision or distant vision, Parimoo added. Another 25 suffered from color blindness, while five had irreparable vision damage.
这位所长还说，大约有500名司机患有近视和远视，25人有色盲，5人的视力曾经遭受不可修复的损害。
About 500 of the drivers suffered from either defective near vision or distant vision, Parimoo added. Another 25 suffered from color blindness, while five had irreparable vision damage.
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