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34岁正常视力是多少
更新时间: 2020-11-04 00:00:00  

34岁正常视力是1.0或1.0以上,低于1.0都属于近视,需要及时配戴眼镜。

视力是指分辨细小的或遥远的物体及细微部分的能力。视力低于1.0为视力减退,0.3以下为低视力,表现为视力模糊。引起视力模糊的病变所在部位甚为广泛,因而造成视力模糊的原因也多种多样。

关键词: 正常 视力 多少

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