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2013-11-25 20:18 |
快来设计下!
NA=0.55 B1@c`BJ;9T thickness=2.94 7`3he8@ze wavelength=0.78 A0*u(15% Clear Aperture=4.95 tR#uDE\wR Effective Focal Length=4.51 k|l"Rh<\~ surface 1 的半高度=3.1625 R=2.9449963 surface 2 的R=-19.922303 !F{ 5"$ 材料是 BK7 ;(3fr0cr: 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!!! "42u0rH0J [attachment=52472] 3"'|Ql.H [attachment=52471] 8<u_ wt@
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