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2013-11-25 20:18 |
快来设计下！
NA=0.55 [?z;'O}y
thickness=2.94 7gtaI3
wavelength=0.78 z{.&sr>+v
Clear Aperture=4.95 @kd$.7Y9
Effective Focal Length=4.51 =YM
surface 1 的半高度=3.1625 R=2.9449963 surface 2 的R=-19.922303 K*~x y bA
材料是 BK7 S*r }oX0
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！！！ hj=n;,a9
[attachment=52472] 4gZ R!J
[attachment=52471] b?k,_; \
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