天气预报 > 其他 > 近视500度裸眼视力为多少
近视500度裸眼视力为多少
更新时间: 2020-11-04 00:00:00  

近视500度不能换算得出裸眼视力,视力与个人眼睛的调节能力有关,所以需要经过专业的验光等操作才可以确定。

验光可以检查光线入射眼球后的聚集情况,它以正视眼状态为标准,目的是测出受检眼与正视眼间的聚散差异程度。

关键词: 近视 视力 多少

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