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近视400度散光是多少
更新时间: 2020-11-05 00:00:00  

近视400度散光在300左右,400度近视和散光可以通过手术矫正。散光是眼科临床上一个比较常见的屈光不正的类型。散光是指眼球在不同子午线上屈光力不同,平行光通过眼球折射后所成像并非一个焦点,而是在空间不同位置的两条焦线和最小弥散圆的一种屈光状态。

关键词: 近视 散光 多少

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