There is always fieldcurvature in image of large field optical systems.
大视场光学系统的像面往往存在场曲。
2
The fieldcurvature is emended by locale lense, the quality of the image is nice.
引入场镜组校正场曲,成像质量较好。
3
It is verified by an experiment that fiber image transmission components can correct fieldcurvature of optic lens systems. (4) To analysis drive timing requirements of linear array CCD.