575度近视 配600度镜片，折射率1.67和1.74的厚度大概是多少呢？较大框，但不是那种玩具大框镜~中等大框 近视左右眼都是575度，瞳距64，眼镜比较方，镜片边缘厚5m...

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\u81f3\u4e8e\u955c\u7247\u5b9e\u9645\u88c5\u914d\u5230\u955c\u67b6\u4e0a\u7684\u539a\u8584\u5ea6\uff0c\u8981\u7ed3\u5408\u5f88\u591a\u65b9\u9762\uff1a1\u3001\u955c\u67b6\u4e0e\u77b3\u8ddd\u7684\u5dee\u5f02\u3002\u5982\u955c\u67b6\u7684\u5c3a\u5bf8\u9009\u62e9\u4e3a70mm\uff0c\u60a8\u7684\u77b3\u8ddd\u4e3a60mm\uff0c\u90a3\u4e48\u6211\u4eec\u5236\u4f5c\u7684\u65f6\u5019\u5c31\u4f1a\u628a\u6bcf\u4fa7\u955c\u7247\u7684\u5149\u5b66\u4e2d\u5fc3\u504f\u79fb5mm\uff0c\u8fd9\u6837\u505a\u51fa\u6765\u7684\u5b9e\u9645\u77b3\u8ddd\u5c31\u4e3a\u60a8\u7684\u771f\u5b9e\u77b3\u8ddd60mm\uff0c\uff08\u6240\u4ee5\u60a8\u4e0d\u7528\u62c5\u5fc3\u77b3\u8ddd\u548c\u955c\u67b6\u4e0d\u4e00\u6837\uff0c\u505a\u51fa\u6765\u7684\u773c\u955c\u4e0d\u6807\u51c6\u3002\uff09\u4f46\u662f\u5149\u5b66\u4e2d\u5fc3\u79fb\u52a85mm\uff0c\u56e0\u4e3a\u6211\u4eec\u7684\u8fd1\u89c6\u955c\u7247\u662f\u51f9\u900f\u955c\uff08\u4e2d\u95f4\u8584\uff0c\u8fb9\u7f18\u539a\uff09\uff0c\u6240\u4ee5\u8fd9\u6837\u955c\u7247\u88c5\u914d\u5230\u955c\u67b6\u4e0a\u7684\u65f6\u5019\uff0c\u8fb9\u7f18\u5c31\u4f1a\u6bd4\u8f83\u539a
2\u3001\u955c\u7247\u7684\u5708\u578b\uff0c\u5c3a\u5bf8\u76f8\u540c\u7684\u955c\u67b6\uff0c\u7531\u4e8e\u955c\u7247\u5f62\u72b6\u7684\u4e0d\u4e00\u6837\uff0c\u539a\u8584\u4e5f\u4f1a\u6709\u533a\u522b\uff0c\u6839\u636e\u672c\u4eba\u7684\u7ecf\u9a8c\uff0c\u76f8\u5bf9\u5706\u5f62\u7684\u5f62\u72b6\u505a\u51fa\u6765\u4f1a\u6bd4\u65b9\u5f62\u7684\uff08\u6216\u8fb9\u7f18\u68f1\u89d2\u6bd4\u8f83\u5206\u660e\uff09\u4f1a\u8584\u4e00\u70b9
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水平方向大约是4~5MM，垂直方向大约是2~3MM。
斜着看，能看到圈。