Select Scale Lens Data and Scale System Data (SPC) to scale all data in the system; otherwise, only select Scale Lens Data (and leave Scale System Data unselected) to scale all data except system data. `I_%`1 5>
很多情况二者是相同的,但有时却不一样,在整体缩放时,最好把Scale System Data选上 < ~x5{p
你可以试一下:如果系统孔径是用入瞳直径定义的,两种scale方式一样吗?用F数定义时呢?