请问一个平行光的问题!!

tkisland · 2004-5-18 21:58:00

一点光源前摆一透镜，小弟希望其打出来的光线为平行光，假设点光源与透镜距离固定，请问小弟该如何设定优化程序，以求的透镜规格?
 
小弟是新手，请各位先进赐教。<img src="data/attachment/forum/dvbbs/2004-5/200451813587662.gif" 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/2004-5/200451813587662.gif\');}" onmousewheel="return imgzoom(this);" alt="" />

tkisland · 2004-5-18 23:28:00

@@

zfw0080 · 2004-5-19 02:15:00

<DIV class=quote>以下是引用tkisland在2004-5-18 13:58:27的发言：

一点光源前摆一透镜，小弟希望其打出来的光线为平行光，假设点光源与透镜距离固定，请问小弟该如何设定优化程序，以求的透镜规格?



小弟是新手，请各位先进赐教。

<img src="data/attachment/forum/dvbbs/2004-5/200451813587662.gif" 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/2004-5/200451813587662.gif\');}" onmousewheel="return imgzoom(this);" alt="" />
</DIV>
<img src="data/attachment/forum/dvbbs/2004-5/2004518181529114.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/2004-5/2004518181529114.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
你需要这样的东西吗？

tkisland · 2004-5-19 23:39:00

是的 请问要如何设定Merit function内的数值? 另外请问 如果用塑料代替玻璃透镜 Glass里该填入甚么好? 小弟对Lens Data Editor后面8个参数设定并不了解Merit function也是 如果可以…请前辈能将这例子mail给我 感激不尽

tkisland · 2004-5-19 23:43:00

忘了留e_mail<a href="mailttkisland_2000@yahoo.com.tw" target="_blank" >tkisland_2000@yahoo.com.tw</A>

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