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sulten:conic:圆锥系数 G>{:D'# clear:透镜通光孔径 -9<yB edge:透镜的实际口径 ^[?+=1 k 因为透镜有两个面,所以需要设置两次 $X\` 7`v ....... (2010-09-16 14:20) 17[t_T&Ak9