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</div> </td> <td valign="top" class="album_side_r"> <div class="album_side"> <div class="hm mtn mbn"> <a href="http://club.oecr.com/space-uid-119523.html" target="_blank" class="xi2"><img src="http://www.oecr.com/uc_server/avatar.php?uid=119523&size=small" /></a> <span class="tit_author"> <a href="http://club.oecr.com/space-uid-119523.html">牛工</a> </span> </div> <div class="date"><span>发布时间:</span> 2010-11-11 17:35</div> <div class="album_info"> <h3>正文摘要: </h3> <p>我做一款PAR64的led灯，用100W的led来做，现在急需配一透镜使led发的光变成平行光输出，具体要求见下面示意图，有意的透镜厂家请尽快联系我！0371-66866305 </p> </div> </div> </td> </tr> </table> </div> </div> <div class="bm vw pl" id="comment"> <div class="bm_h cl"> <h2>回复</h2> </div> <div class="bm_c"> <div id="postlistreply" class="xld xlda mbm"><div id="post_new" class="viewthread_table" style="display: none"></div></div><div id="post_685140" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-119386.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=119386&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-119386.html" target="_blank" class="xi2">freefron</a><em id="author_685140"> 发表于</em> <span class="xg1 xw0">2010-11-15 10:59:44</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_685140"> 厦门富力或姆光电技术有限公司专业生产玻璃非球面镜片、模压玻璃异行件。有需要的朋友可以跟我联系。<br /> 电话：13400718291<br /> 邮箱：<a href="mailto:lixiuping898@163.com">lixiuping898@163.com</a><br /> QQ:452055628</td></tr></table> </div> <div id="comment_685140" class="cm"> </div> <div id="post_rate_div_685140"></div> </div> </dd> </dl> </div> <div id="post_685123" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-119523.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=119523&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-119523.html" target="_blank" class="xi2">牛工</a><em id="author_685123"> 发表于</em> <span class="xg1 xw0">2010-11-15 10:15:26</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_685123"> <strong>回复 <a href="http://bbs.oecr.com/forum.php?mod=redirect&goto=findpost&pid=684964&ptid=112950" target="_blank"><font color="Olive">younger618</font> 的帖子</a></strong><br /> <br /> 反射方式也可以，但反射镜或透射镜不能太厚，最好不要超过40mm，朋友如果能做的话请电话联系！</td></tr></table> </div> <div id="comment_685123" class="cm"> </div> <div id="post_rate_div_685123"></div> </div> </dd> </dl> </div> <div id="post_685118" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-119523.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=119523&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-119523.html" target="_blank" class="xi2">牛工</a><em id="author_685118"> 发表于</em> <span class="xg1 xw0">2010-11-15 10:10:32</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_685118"> <strong>回复 <a href="http://bbs.oecr.com/forum.php?mod=redirect&goto=findpost&pid=684542&ptid=112950" target="_blank"><font color="Olive">Minny</font> 的帖子</a></strong><br /> <br /> 透镜直径是160mm，发光体是个发光面，朝一面发光，发光角度120°，需要一个透镜将该发光体发出的光改变方向为近似平行光输出，具体要求就是在3m远的地方光斑直径不大于1m。</td></tr></table> </div> <div id="comment_685118" class="cm"> </div> <div id="post_rate_div_685118"></div> </div> </dd> </dl> </div> <div id="post_684964" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-9392.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=9392&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-9392.html" target="_blank" class="xi2">younger618</a><em id="author_684964"> 发表于</em> <span class="xg1 xw0">2010-11-14 14:38:31</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_684964"> 本人觉得这个用透镜不是很好，可以采用反射的方式上海乾曜光学科技有限公司<br /> 电话：021 59522363<br /> 传真：021 59522363 <br /> 手机：13564562886<br /> 邮件：<a href="mailto:sales@shineoptics.com">sales@shineoptics.com</a> <br /> 网站：<a href="http://www.shineoptics.com" target="_blank">www.shineoptics.com</a></td></tr></table> </div> <div id="comment_684964" class="cm"> </div> <div id="post_rate_div_684964"></div> </div> </dd> </dl> </div> <div id="post_684784" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-119386.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=119386&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-119386.html" target="_blank" class="xi2">freefron</a><em id="author_684784"> 发表于</em> <span class="xg1 xw0">2010-11-13 16:27:45</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_684784"> 本公司专业生产玻璃非球面镜片、模压玻璃异行件。有需要的朋友可以跟我联系。<br /> 电话：13400718291<br /> 邮箱：<a href="mailto:lixiuping898@163.com">lixiuping898@163.com</a></td></tr></table> </div> <div id="comment_684784" class="cm"> </div> <div id="post_rate_div_684784"></div> </div> </dd> </dl> </div> <div id="post_684546" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-74838.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=74838&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-74838.html" target="_blank" class="xi2">nslh520</a><em id="author_684546"> 发表于</em> <span class="xg1 xw0">2010-11-12 15:13:28</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_684546"> 我们是做激光驱动电路板的 ......</td></tr></table> </div> <div id="comment_684546" class="cm"> </div> <div id="post_rate_div_684546"></div> </div> </dd> </dl> </div> <div id="post_684542" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-114349.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=114349&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-114349.html" target="_blank" class="xi2">Minny</a><em id="author_684542"> 发表于</em> <span class="xg1 xw0">2010-11-12 14:44:08</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_684542"> 您好，透镜可以设计，但是这个图上表达的意思我不是很明白，透镜的外径是160mm？还是其他？光源描述的不是很明白，所需要的透镜是要把光源发出的光全部转化吗？<br /> </td></tr></table> </div> <div id="comment_684542" class="cm"> </div> <div id="post_rate_div_684542"></div> </div> </dd> </dl> </div> </div> </div> </div> <script 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