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瑛熒:再問個外行點的問題,就是DMD的傾角應(yīng)該是±12°左右,那么數(shù)值孔徑不是最大應(yīng)該是0.208嗎?為什么要設(shè)計到0.25呢? (2014-05-28 21:40) efXnF*Z
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