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rzyp	2012-08-07 09:13
關(guān)于出瞳在zemax的優(yōu)化函數(shù)的編輯中，出瞳距離是不是用EXPP和TTHI相減啊，因?yàn)槲沂怯眠@兩個(gè)操作符，出來(lái)的結(jié)果是錯(cuò)誤的，請(qǐng)高手賜教。 ~JH:EB:

yazhuge	2012-08-07 09:40
你先看看EXPP是相對(duì)于哪個(gè)面對(duì)額~

rzyp	2012-08-08 15:10
EXPP一般不是相對(duì)于系統(tǒng)的第一面嗎？

rzyp	2012-08-08 15:11
yazhuge:你先看看EXPP是相對(duì)于哪個(gè)面對(duì)額~ (2012-08-07 09:40) =Yt R` 5EebPXBzB EXPP一般不是相對(duì)于系統(tǒng)的第一面嗎？

sansummer	2012-08-08 17:08
rzyp:EXPP一般不是相對(duì)于系統(tǒng)的第一面嗎？ (2012-08-08 15:11) @0u~?!g@ n@,G8=J? 是啊，那你要的是什么？

hopebox

2012-08-08 22:33

In ZEMAX, the position of EXIt Pupil is given relative to Image Plane. If you wish to measure the EXIT pupil position relative to the first surface, you can use EXPP and TTHI.

For example, if your first surface is Surface 1 and the last surface (image surface) is 10, you could set

TTHI with Surf1 = 1 and Surf2 = 10 and define EXPP in the merit function editor. Using SUMM to add the values retunred by these two operands you will be able to get the relative position of EXIT pupil to surface 1.

rzyp	2012-08-09 10:24
sansummer:是啊，那你要的是什么？ (2012-08-08 17:08) K+3IWZ&+dG n T{3o;A 謝謝啊，我知道了啊，出瞳一般是相對(duì)于像面來(lái)說(shuō)的，我要得到的是出瞳到透鏡最后一面的距離，所以是zemax中的出瞳距加上后工作距離才是我要的出瞳距

rzyp

2012-08-09 10:28

hopebox:In ZEMAX, the position of EXIt Pupil is given relative to Image Plane. If you wish to measure the EXIT pupil position relative to the first surface, you can use EXPP and TTHI. p?);eJtV/
For example, if your first surface is Surface 1 and the last surface (i .. (2012-08-08 22:33) 6@{(;~r

謝謝啊，我一直都理解錯(cuò)了啊，

，再就是我問一下在zemax中，在怎么看細(xì)光束的子午場(chǎng)曲，弧矢場(chǎng)曲，子午彗差，弧矢彗差啊

rzyp	2012-08-09 10:30
rzyp:謝謝啊，我一直都理解錯(cuò)了啊，[表情]，再就是我問一下在zemax中，在怎么看細(xì)光束的子午場(chǎng)曲，弧矢場(chǎng)曲，子午彗差，弧矢彗差啊 (2012-08-09 10:28) &]e'KdXF TUV&vz{ 比如說(shuō)我要怎么知道他們0.7071帶場(chǎng)曲，彗差，我一直都不曉得在哪里找啊

rzyp	2012-08-09 10:32
rzyp:謝謝啊，我知道了啊，出瞳一般是相對(duì)于像面來(lái)說(shuō)的，我要得到的是出瞳到透鏡最后一面的距離，所以是zemax中的出瞳距加上后工作距離才是我要的出瞳距 (2012-08-09 10:24) <,Ue 0 wfU7G[ 就是我問一下，細(xì)光束0.7071帶的子午場(chǎng)曲，弧矢場(chǎng)曲，子午彗差，弧矢彗差在哪里找啊

hopebox

2012-08-09 22:48

rzyp:就是我問一下，細(xì)光束0.7071帶的子午場(chǎng)曲，弧矢場(chǎng)曲，子午彗差，弧矢彗差在哪里找啊 (2012-08-09 10:32) Pl=ZRKn

You could check "Scan Type" setting under Field Curvature/Distortion curve to either scan across x or y direction. In addition, you could use Grid Distortion, which give you an overview of distortion.

For coma, it normally displays as a parabolic curve in Ray Fan plot but it can be a bit complicated to analyse if you also have other dominating aberrations. Another way to look into coma is by looking at Zernike Standard Coefficeint, the term 5 and 6 correspond to coma in y and x orientation respectively. ZERN operands should help to extract these values.

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關(guān)于出瞳