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sulten:conic:圆锥系数 '~2v/[<`} clear:透镜通光孔径 eoL)gIM% edge:透镜的实际口径 ]Aluk|"`U 因为透镜有两个面,所以需要设置两次 }>1E,3A:%G ....... (2010-09-16 14:20) mPD'"