请教版主

<P><img src="data/attachment/forum/dvbbs/2004-8/2004812132517759.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'data/attachment/forum/dvbbs/2004-8/2004812132517759.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
如何解读这个公差分析表,Y轴是可行性用%来表示,是大好还是小好?X轴是表示什么?在这个表如何判断这个镜头的公差是否合理</P>

从你的图上来看,你的设置有点问题. 你用MTF做公差分析,那么所用的频率是不是要设定一下呢?