散光300度近视500度，怎么配隐形眼镜

来自李月华医生的专业解答，快打开看看是否又获得了新的知识点～

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快速问医生

病情分析：你好，框架眼镜的度数和隐形眼镜的度数是不一样的，框架镜的后顶点距离角膜的距离，黄种人大约是12毫米。隐形眼镜的度数有一个换算公式，隐形眼镜屈光度=框架眼镜屈光度÷（1-0.012×框架眼镜屈光度）。常规375度以下的度数是不需要换算的，具体建议到视光中心检查后在佩戴

李月华

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提示：本内容仅作参考，不能代替面诊，如有不适请尽快线下就医