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2013-11-25 20:18 |
快来设计下！
NA=0.55 h
5Hr [E1
thickness=2.94 0',[J
wavelength=0.78 w#sq'vo4%
Clear Aperture=4.95 W8 y$ Ve8m
Effective Focal Length=4.51 r 5[4h'f
surface 1 的半高度=3.1625 R=2.9449963 surface 2 的R=-19.922303 +^Fp&K+^
材料是 BK7 ;>8kPG
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！！！ fa4=h;>a+
[attachment=52472] yWNOG 2qAP
[attachment=52471] H$Kw=kMw
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