UID:288561
UID:255830
UID:288861
qsj98:三種方法僅供參考: X*r?@uK5 1. 考查系統(tǒng)出射光線平行性; 0NSCeq%;6q 2. 加理想透鏡,其焦距等于系統(tǒng)焦距; \7(OFT\u: 3. 光路反向計(jì)算,即系統(tǒng)倒置,從無(wú)窮計(jì)算到焦平面。....... (2013-07-31 22:50) aTLr%D:Ka
UID:237648
UID:269649