171199519 |
2013-11-25 20:18 |
快来设计下!
NA=0.55 xcBV,[E{ thickness=2.94 F` /mcyf wavelength=0.78 H/qv%!/o Clear Aperture=4.95 5F#Q1gP- Effective Focal Length=4.51 nE$8-*BZ_ surface 1 的半高度=3.1625 R=2.9449963 surface 2 的R=-19.922303 :bJT2o[ 材料是 BK7 oMM+af 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!!! 05]y*I [attachment=52472] $)UMRG [attachment=52471] 6[r-8_
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