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2013-11-25 20:18 |
快来设计下!
NA=0.55 [sB 9gY( thickness=2.94 Zm6{n' wavelength=0.78 F~h7{@\ Clear Aperture=4.95 _S>JKz Effective Focal Length=4.51 ;>n,:355L surface 1 的半高度=3.1625 R=2.9449963 surface 2 的R=-19.922303
PRHCrHs 材料是 BK7 hzk cP 我认为 surface 2 的半高度为4.95/2=2.475mm 设计完成后 形状不对啊,,,求大神解答!!! 8Z(Mvq]f& [attachment=52472] ^#-nE7 [attachment=52471] %CK^Si%+
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