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    [求助]zemax可以做微光學(xué)分析么（lens小于0.5mm） [復(fù)制鏈接]

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    離線yeding
     
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    只看樓主 倒序閱讀 樓主  發(fā)表于: 2008-03-04
    一個(gè)簡單的單鏡頭系統(tǒng)，如果鏡頭尺寸設(shè)到mm以上的話，分析沒有問題。但是我把整個(gè)系統(tǒng)都相應(yīng)縮小，把鏡頭縮小到0.2mm左右的時(shí)候，layout上面的光線只能看到chief ray，別的光線要把光線數(shù)設(shè)到很高才能看到一些。是不是zemax在計(jì)算微鏡頭的時(shí)候計(jì)算誤差會(huì)比較大？？（我注意到它的unit最小只能設(shè)到mm級(jí)），有過類似經(jīng)驗(yàn)的朋友給點(diǎn)建議，謝謝
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    cyqdesign 金錢 +5 積極發(fā)問交流！ 2008-03-04
     
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    離線ecstasyjun
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    只看該作者 1樓 發(fā)表于: 2008-03-04
    我也想問個(gè)類似問題，頂下，希望有高手講解下下！
    離線hopebox
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    只看該作者 2樓 發(fā)表于: 2008-04-16
    hi, I have tried the doublet file in ZEMAX and reduced the EPD and semi-diameter of surfaces to 0.2mm and 0.1mm respectively and I found that the 2D layout display properly. r4S=I   
    500> CBL0O  
    Did you guys miss out something? xx6S`R6:  
    m|`VJ 0  
    please see the compressed file that contains a jpeg of the settings. 
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    離線hoops
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    只看該作者 3樓 發(fā)表于: 2008-04-17
    I think that you two are doing two different things: 4"z;CGE7  
    `{%-*f^  
    One is to change the lens diameter. :K: f^o]s  
    The other is to change the the aperture of the system, which is the right way. { q})kO  
     Hl!1h%  
    ~U/8 @gR  
    引用第2樓hopebox于2008-04-16 06:58發(fā)表的  : $>EqH?EQ  
    hi, I have tried the doublet file in ZEMAX and reduced the EPD and semi-diameter of surfaces to 0.2mm and 0.1mm respectively and I found that the 2D layout display properly.
    Did you guys miss out something?
    please see the compressed file that contains a jpeg of the settings.  [圖片]