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2013-11-25 20:18 |
快来设计下！
NA=0.55 B[b>T=
thickness=2.94 `Ba]i) !
wavelength=0.78 35\ |#2qw6
Clear Aperture=4.95 =?5)M_6)
Effective Focal Length=4.51 * EWWN?d
surface 1 的半高度=3.1625 R=2.9449963 surface 2 的R=-19.922303 c^}y9% 4c
材料是 BK7 C`5'5/-.
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！！！ R%UTYRLUn
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