长焦距宽波段光学系统二级光谱及畸变——波差法参数求解(续)

Second spectrum and distortion on the optical system of long focus and broad band parmerer of obtained by wave aberration(continue)

本文论述了用波差法求解星模拟器上的光学系统各透镜光焦度和曲率半径的方法。为了校正长焦距、宽谱段光学系统二级光谱与畸变，系统的前后组分别在正逆光路下，各自保留约同值反号的位置色差及球差，用波像差法能较准确的解出其解。

The method is argued in the paper which is used to obtain dioptrie and radius of lens of optical system on the apparatus of artificial star by wave aberration. In order to correct secondary spectrum and distortion, equal position chromatism and equal spherical aberration are retained in front and raer group in the long focu system, and the values of front is minus in positive optical path and raer plus in opposite. Results required can be accurately obtained by wave aberration.