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sulten:conic:圆锥系数 z=C'qF` clear:透镜通光孔径 KKpO<TO edge:透镜的实际口径 e%.Xya#\ 因为透镜有两个面,所以需要设置两次 F/GfEMSE ....... (2010-09-16 14:20) #'m&<g,