Variable => the results then depends on the merit function criterion (eg, it could be RMS Spot Radius) 2>$L>2$ 0# GwhB Marginal Ray height => when Pupil Zone setting is 0, you are focus on paraxial focal plane; useful when your system is close to paraxial region. If Pupil Zone is not 0 real ray tracing is used, In general, it' risky to use this option as you only use marginal ray to determine where you focal plane is going to be. 6>7LFV1tvy 5]ob;tAm quick focus: this is take you to the location where RMS Spot Size is minimum. .y/?~+N^
如贫得宝
2012-03-22 20:38
楼主现在肯定很清楚了吧?给初学讲一下吧?呵呵,多谢!
张泽平
2012-04-24 14:14
不懂.....
heavy2
2013-02-26 13:10
学习的
zhenzhende
2014-07-30 17:52
williamopt:有两点: 2Ev,dWV 1. 什么叫做高像质?是小的spot size,还是高的MTF?这决定了你的评价方式和优化目标 H(| v 2. variable,marginal ray height 和quick focus都可用于优化或像质评价,但不同的要求就需要用不同的方式。当你明确了第一点后第二点就好解决了。 (2007-05-19 23:08) cQ%HwYn