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sulten:conic:圆锥系数 7\XE,;4> clear:透镜通光孔径 "w_N'-}# edge:透镜的实际口径 9!U@"~yB 因为透镜有两个面,所以需要设置两次 w!SkWS b,~ ....... (2010-09-16 14:20) >u0w.3r#