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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(jiǎn)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(méi)有問(wèn)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(guò)類(lèi)似經(jīng)驗(yàn)的朋友給點(diǎn)建議,謝謝
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    cyqdesign 金錢(qián) +5 積極發(fā)問(wèn)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(wèn)個(gè)類(lèi)似問(wèn)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. 3|Xyl`i4o  
    I ?.^ho  
    Did you guys miss out something? ~2khgZ  
    gt w Q-  
    please see the compressed file that contains a jpeg of the settings.  Aperture_0.2mm_Doublet.rar (126 K) 下载次数:26
    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: h2 ;F  
    $(>+VH`l  
    One is to change the lens diameter. ,',o'2=!  
    The other is to change the the aperture of the system, which is the right way. {o`] I>gb  
    n t7.?$  
    (mt