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)類似經(jīng)驗(yàn)的朋友給點(diǎn)建議，謝謝

我也想問(wèn)個(gè)類似問(wèn)題，頂下，希望有高手講解下下！

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. GZ;Z  
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Did you guys miss out something? K'>P!R:El  
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please see the compressed file that contains a jpeg of the settings.  Aperture_0.2mm_Doublet.rar (126 K) 下载次数:26

I think that you two are doing two different things: r;@:S~  
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One is to change the lens diameter. }WBm%f  
The other is to change the the aperture of the system, which is the right way. fSgGQ D4  
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