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/> <br /> <br /> <br /> <br /> </div> <div class="postmsg"><br /> <br /> <<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>什么也没有啊,zemax中高次非球面系数项问题，供大家参考，使用时请慎重。</P><br /> <br /> <br /> <br /> <br /> </div> <div class="postmsg"><br /> <br /> <<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>请问在那里啊 </P><br /> <<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>不如发在我的油箱好吗？</P><br /> <<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>wys131421@163.com</P><br /> <br /> <br /> <br /> <br /> </div> <div class="postmsg"><br /> <br /> <<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>同问</P><br /> <<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />><a href="mailtsjj8@sina.com" target="_blank" >sjj8@sina.com</A></P><br /> <<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>请楼主和大家一起分享讨论！</P><br /> <br /> <br /> <br /> <br /> </div> <div class="postmsg"><br /> <br /> <<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>什么呀，好像没有说明白呀</P><br /> <br /> <br /> <br /> <br /> </div> <div class="postmsg"><<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>楼主是指的 非球面</P><br /> <<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>系数中的二次项问题吗?</P><br /> <<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>如果设计是二次项不为零,那么会使近轴的</P><br /> <<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>EFLJ计算有较大的偏差?</P></div> <div class="postmsg">我使用高次非球面时，不用二次系数</div> <div class="postmsg"><<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>这个只要自己去推导一下公式就可以知道的!!!</P><br /> <<img src="static/image/smiley/default/titter.gif" smilieid="9" border="0" alt="" />>even apherical surface. 中改变parameter a1 与 改变 surface 的曲率半径是相同功效的!!!</P></div> <div class="postmsg">好好好好好好好好好好好好好好好好好好好好好好好好好好</div> <div class="postmsg">正好在做非球面的设计。<br /> 请问各位同行，你们在下非球面的零件图的时候，如何提的技术要求？<br /> 大家更多的是关注面型精度吗？</div> <div class="postmsg">挺好的资料阿<br /> <br /> 挺好的<br /> 谢谢昂,~~~~</div> <div class="postmsg">骗人//////////////////////////////////</div> <div class="postmsg">zemax中高次非球面系数项问题<br /> a</div> <div class="postmsg">zemax中高次非球面系数项问题<br /> b</div> <div class="postmsg">zemax中高次非球面系数项问题<br /> c</div> <div class="postmsg">zemax中高次非球面系数项问题<br /> d</div> <div class="postmsg">zemax中高次非球面系数项问题<br /> d1</div> <div class="postmsg">顶，被骗了，两份都是一样的，，什么都没有，就一页，，</div> <div class="postmsg">对额参考意义不大，但还是要感谢LZ</div> <div class="postmsg">顶一个顶一个顶一个顶一个顶一个顶一个顶一个顶一个顶一个顶一个顶一个顶一个顶一个顶一个顶一个顶一个</div> <div class="postmsg">顶一个顶一个顶一个顶一个顶一个顶一个顶一个顶一个顶一个顶一个顶一个顶一个顶一个<font color="Red"></font></div> <div class="postmsg">东西很好，谢谢分享，：） 东西很好，谢谢分享，：） 东西很好，谢谢分享，：） 东西很好，谢谢分享，：） 东西很好，谢谢分享，：） 东西很好，谢谢分享，：） 东西很好，谢谢分享，：） 东西很好，谢谢分享，：） 东西很好，谢谢分享，：） 东西很好，谢谢分享，：）</div> <div class="postmsg">有具体的吗 能发到我邮箱里吗 <a href="mailto:lichao24215@126.com">lichao24215@126.com</a></div> <div class="postmsg">先下载<br /> 顶一下！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！</div> <div class="postmsg">xiexie ,谢谢楼主分享，呵呵！！！！！！！</div> <div class="postmsg">优化时控制好非球面斜率也是一个问题!</div> <div style="height200px;"></div> <ul class="xl xl2 cl" style="border-top: 1px #cccccc dashed;margin:5px 0 ;padding-top:5px"> <dl><b> 同一主题资料:</b></dl><dl class='icon'><img src="static/image/filetype/pdf.gif" border="0" class="vm" alt="" /> <a href="attachcenter-page.html?aid=7488" title="9L1lsGFE.pdf">9L1lsGFE.pdf</a> <font color="#AAAAAA">(23.89 KB)</font> </dl> <dl class='icon'><img src="static/image/filetype/pdf.gif" border="0" class="vm" alt="" /> <a href="attachcenter-page.html?aid=7489" title="SaxyjtHb.pdf">SaxyjtHb.pdf</a> <font color="#AAAAAA">(23.89 KB)</font> </dl> </div> </div> </div> </div></div> </div> <!--autocomment last=2025-12-18 09:29:52--> <div 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