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2013-11-25 20:18 |
快来设计下！
NA=0.55 Jv(9w[
thickness=2.94 ,[fn? s r
wavelength=0.78 [^ sv.
Clear Aperture=4.95 Uv|z
c
Effective Focal Length=4.51
x|C[yu^c
surface 1 的半高度=3.1625 R=2.9449963 surface 2 的R=-19.922303 qOOF]L9r%u
材料是 BK7 i
L r*W#E
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！！！ {v{qPYNyh
[attachment=52472] .PjJ g^^
[attachment=52471] v[4A_WjT
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