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2013-11-25 20:18 |
快来设计下！
NA=0.55 9 uX 15a
thickness=2.94 ke/4l?zs
wavelength=0.78 l%yQ{loTh
Clear Aperture=4.95 ^EmePkPI
Effective Focal Length=4.51 >29c[O"[
surface 1 的半高度=3.1625 R=2.9449963 surface 2 的R=-19.922303 ~Q]::
材料是 BK7 b!"FM/ %
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！！！ , BZ(-M
[attachment=52472] .&>3nu
[attachment=52471] Ggv*EsN/cC
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