NA=0.55
f
j<H6|3 thickness=2.94
Oh; Jw wavelength=0.78
8<dOMp;}r Clear Aperture=4.95
4Z5#F]OA7 Effective Focal Length=4.51
.6.^G surface 1 的半高度=3.1625 R=2.9449963 surface 2 的R=-19.922303
o"+
i&Wp~ 材料是 BK7
vg\/DbI' 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!!!
5:_hP{ @
{IM! Wb
1oY^]OD]W [ 此帖被171199519在2013-11-25 21:42重新编辑 ]