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2013-11-25 20:18 |
快来设计下！
NA=0.55 ):E'`ZP!F
thickness=2.94 A Puu_!ez1
wavelength=0.78 M=Is9)y
Clear Aperture=4.95 j&}B<f _6J
Effective Focal Length=4.51 4H9xO[iM
surface 1 的半高度=3.1625 R=2.9449963 surface 2 的R=-19.922303 &|] Fg5
材料是 BK7 }q x(z^
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！！！ HjPH
[attachment=52472] *<3iE eO/R
[attachment=52471] 7eH@n <]Y2
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