[求助]请问这个zemax文件的畸变参数是f-theta模型吗 [复制链接]

我是新手，老师给了一个文件是zemax畸变参数，请问这个是f-theta模型吗，谢谢大家帮忙指点 1qb
3.  
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Units are Millimeters.
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Maximum Field is 100.000 Degrees. &k?Mt#J  
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Data for wavelength : 0.587562 microns. 7oDr`=q1]r  
  Y angle (deg)      Tan shift      Sag shift    Real Height    Ref. Height      Distortion ;Q2p~-0Q  
     0.00000000     0.02123189     0.02123189     0.00000000     0.00000000     0.00000000% P~:W+!@5v  
     2.00000000     0.02121372     0.02123944     0.04166771     0.04168840    -0.04963346% :r[`bqC;\*  
     4.00000000     0.02116505     0.02126324     0.08332206     0.08347860    -0.18751728% Ov)rsi
 
     6.00000000     0.02108965     0.02130468     0.12495435     0.12547339    -0.41366782% % ;2x.  
     8.00000000     0.02098945     0.02136462     0.16655586     0.16777759    -0.72818612% 3D k W  
    10.00000000     0.02086445     0.02144340     0.20811785     0.21049908    -1.13122945% 9frS!AQ  
    12.00000000     0.02071274     0.02154083     0.24963155     0.25374994    -1.62301105% c)M_&?J!5  
    14.00000000     0.02053054     0.02165623     0.29108811     0.29764767    -2.20380006% g4I&3 M  
    16.00000000     0.02031231     0.02178838     0.33247862     0.34231653    -2.87392197% xU^Flw,4  
    18.00000000     0.02005088     0.02193563     0.37379405     0.38788900    -3.63375944% @M"h_Z1#  
    20.00000000     0.01973767     0.02209586     0.41502527     0.43450752    -4.48375357% *IGgbg[0  
    22.00000000     0.01936293     0.02226654     0.45616301     0.48232635    -5.42440571% K{HRjNda#  
    24.00000000     0.01891602     0.02244481     0.49719781     0.53151383    -6.45627978% -iS\3P.  
    26.00000000     0.01838574     0.02262746     0.53812001     0.58225497    -7.58000513% =1%3". "n@  
    28.00000000     0.01776075     0.02281104     0.57891973     0.63475451    -8.79627993% Eq.?Ga  
    30.00000000     0.01702995     0.02299187     0.61958674     0.68924052   -10.10587510% gRKmfJ*u  
    32.00000000     0.01617796     0.02316507     0.66013891     0.74596878   -11.50582653% `{/z\  

f-theta  畸变要控制在0.5%一下呢·······

嗯 要控制在0.5%一下

f-theta透镜，不是控制正常畸变那个优化函数dist，而是控制disc比较小才行。

各个参数是啥意思？