我看到2007版zemax的介绍说，他们改进了DISG算不准畸变的缺点。是否2005版，DISG不好用啊 +]jJ: V
yazhuge
2009-12-08 17:08
HX HY对应像高，PXPY对应孔径~很基础的东西，我建议你还是好好看看基本的光学理论吧~
cmzeng
2009-12-08 17:09
请知道的人不吝赐教！非常感谢！ C9"yu&l
cmzeng
2009-12-08 17:09
不对，你看过help里对DISG的解释吗，和一般的HX/HY不一样 fGMuml?[ e
yazhuge
2009-12-08 17:10
另外不一定非得用DISG ，可以用DIMX等等~或者你从理论上控制畸变~
cmzeng
2009-12-08 17:11
If the field is defined in terms of angles, the normalized field coordinates Hx and Hy are defined differently than for other ZEMAX features. In this case only, Hx and Hy correspond to divisions on a uniform projected grid in object space, centered on the reference field coordinate. These normalized field coordinates are defined as: 'v'=t <wgl H = tan (q) / tan (qm) MF O1v%m NM&R\GI where q is the angle relative to the reference field chief ray and qm is the maximum normalized field angle.