透氧度的問題 - 隱形眼鏡
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By Annie
at 2009-12-02T15:48
at 2009-12-02T15:48
Table of Contents
ㄧ直很不懂
什麼都不戴的透氧率應該是100%吧
怎麼會有隱形眼鏡透氧率可以做到超過100%???
再怎麼樣都是有ㄧ層東西覆蓋在眼球上
做的再怎麼好應該也是99% 98% 吧
超過100%是怎樣?
鏡片還會把氧氣吸收進去嗎??
那這麼說起來
戴著矽水膠鏡片還比什麼都不帶健康嗎???
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什麼都不戴的透氧率應該是100%吧
怎麼會有隱形眼鏡透氧率可以做到超過100%???
再怎麼樣都是有ㄧ層東西覆蓋在眼球上
做的再怎麼好應該也是99% 98% 吧
超過100%是怎樣?
鏡片還會把氧氣吸收進去嗎??
那這麼說起來
戴著矽水膠鏡片還比什麼都不帶健康嗎???
--
Tags:
隱形眼鏡
All Comments
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By Noah
at 2009-12-05T18:53
at 2009-12-05T18:53
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By Jacky
at 2009-12-07T21:46
at 2009-12-07T21:46
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