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2013-11-25 20:18 |
快來設(shè)計下！
NA=0.55 T&h|sa(
thickness=2.94 nQgn^z#
wavelength=0.78 <ImeZ'L7
Clear Aperture=4.95 g5?Fo%W
Effective Focal Length=4.51 ]f\rB8k|&
surface 1 的半高度=3.1625 R=2.9449963 surface 2 的R=-19.922303 !F% dE!
材料是 BK7 H#ihU3q
我認為 surface 2 的半高度為4.95/2=2.475mm 設(shè)計完成后 形狀不對啊，，，求大神解答！��！ A76=^ iw
[attachment=52472] Oll\T GXP!
[attachment=52471] :r6
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