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600度以上近视配多少度
更新时间: 2020-11-04 00:00:00  

600度的近视就要配600度的眼镜,一般戴镜后单眼矫正视力要达到1.0。

近视是屈光不正的一种,在屈光静止的前提下,远处的物体不能在视网膜汇聚,而在视网膜之前形成焦点,因而造成视觉变形,导致远方的物体模煳不清。

关键词: 以上 近视 多少

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