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孩子经常感觉眼睛疲劳 可能是视功能异常!
当我们看近的时候,除了调节作用外,还需要双眼同时向内转动,也就是使用集合,才能够使看到的物体清晰地成像在视网膜上。集合不足时,眼睛会努力向内而疲惫不堪,从而导致重影。集合出现异常也与长时间近距离的用眼密切相关。眼睛复视、眼部的疲劳感增强、眼睛向内聚焦 ...
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