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光行天下 -> ZEMAX,OpticStudio -> 請問這個zemax文件的畸變參數是f-theta模型嗎 [點此返回論壇查看本帖完整版本]

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wingflower78

2012-04-12 23:06

請問這個zemax文件的畸變參數是f-theta模型嗎

我是新手，老師給了一個文件是zemax畸變參數，請問這個是f-theta模型嗎，謝謝大家?guī)兔χ更c

Units are Millimeters.

Maximum Field is 100.000 Degrees.

Data for wavelength : 0.587562 microns.
  Y angle (deg)      Tan shift      Sag shift    Real Height    Ref. Height      Distortion
     0.00000000     0.02123189     0.02123189     0.00000000     0.00000000     0.00000000%
     2.00000000     0.02121372     0.02123944     0.04166771     0.04168840    -0.04963346%
     4.00000000     0.02116505     0.02126324     0.08332206     0.08347860    -0.18751728%
     6.00000000     0.02108965     0.02130468     0.12495435     0.12547339    -0.41366782%
     8.00000000     0.02098945     0.02136462     0.16655586     0.16777759    -0.72818612%
    10.00000000     0.02086445     0.02144340     0.20811785     0.21049908    -1.13122945%
    12.00000000     0.02071274     0.02154083     0.24963155     0.25374994    -1.62301105%
    14.00000000     0.02053054     0.02165623     0.29108811     0.29764767    -2.20380006%
    16.00000000     0.02031231     0.02178838     0.33247862     0.34231653    -2.87392197%
    18.00000000     0.02005088     0.02193563     0.37379405     0.38788900    -3.63375944%
    20.00000000     0.01973767     0.02209586     0.41502527     0.43450752    -4.48375357%
    22.00000000     0.01936293     0.02226654     0.45616301     0.48232635    -5.42440571%
    24.00000000     0.01891602     0.02244481     0.49719781     0.53151383    -6.45627978%
    26.00000000     0.01838574     0.02262746     0.53812001     0.58225497    -7.58000513%
    28.00000000     0.01776075     0.02281104     0.57891973     0.63475451    -8.79627993%
    30.00000000     0.01702995     0.02299187     0.61958674     0.68924052   -10.10587510%
    32.00000000     0.01617796     0.02316507     0.66013891     0.74596878   -11.50582653%

titanlizard	2012-04-25 13:40
f-theta 畸變要控制在0.5%一下呢·······

lirui8772611	2012-07-13 10:21
嗯要控制在0.5%一下

浪飛	2013-05-13 08:44
f-theta透鏡，不是控制正常畸變那個優(yōu)化函數dist，而是控制disc比較小才行。

苗小豬	2017-08-29 11:02
各個參數是啥意思？

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