我是新手，老師給了一個(gè)文件是zemax畸變參數(shù)，請(qǐng)問(wèn)這個(gè)是f-theta模型嗎，謝謝大家?guī)兔χ更c(diǎn) \xZ6+xZd1  
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Units are Millimeters. N*
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Maximum Field is 100.000 Degrees.
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Data for wavelength : 0.587562 microns. :?gk=JH:  
  Y angle (deg)      Tan shift      Sag shift    Real Height    Ref. Height      Distortion euh rEjwkH  
     0.00000000     0.02123189     0.02123189     0.00000000     0.00000000     0.00000000% `~W