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type="text/css">.pcb{margin-right:0}</style><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_329452"> <a href="http://laser.oecr.com" target="_blank" class="relatedlink">激光</a>线光源专业销售与免费技术支持<br/>根据出射光线的不同可分为以下三种：<br/>（1） 激光点光源；<br/>（2） 激光一字线光源 ；<br/>（3） 激光十字线光源；<br/>武汉飞达光电测控客户服务中心专业提供<a href="http://sensor.oecr.com" target="_blank" class="relatedlink">半导体</a>激光光源，<a href="http://b.oecr.com/sell" target="_blank" class="relatedlink">产品</a>介绍如下：<br/>1、一字线激光线光源的产生是将激光二极管发出的光先聚焦（形成点状光斑，能量集中）再发散（形成线状光斑，能量分散）的过程，下面将其基本特点描述。<br/>参数 技术指标 备注<br/>波长/功率 635nm/5mw <br/>适用的光环境 常见办公、厂房、实验室 <br/>适用的距离 近、中距离10m以内均可 <br/>光线的亮度 较高 注意：不要用激光器直接长时间照射眼睛！<br/>使用的范围 近中距离定位、<a href="http://opticaltest.oecr.com" target="_blank" class="relatedlink">测量</a> <br/>线形状 一字形，中间亮，两边逐渐均匀变暗、变细 <br/>线长 发散角＞90° 可采用光栏遮挡多余的光线。<br/>线宽 可≤1.5mm(2m以内)可≤2.0mm(3m以内)可≤3.5mm(8m以内) 注：1、固定使用距离时，线宽度固定且不可调节。若调节范围过大可能会出现弯曲线、长短线等情况。2、距离变化则线宽度变化。原因：透镜的焦距和发散角决定光线不是平行光 ，会在不同距离产生不同宽度的最细光线。<br/>直线度 激光线长可调节激光线短则不可调节 原因：一字镜组件（单只柱面镜）可以附加调整机构。<br/>线质 好 原因：采用玻璃透镜系统。<br/>2、十字线激光线光源的产生是将激光二极管发出的光先聚焦（形成点状光斑，能量集中）再发散（形成十字线状光斑，能量分散）的过程，下面将其基本特点描述。<br/>参数 技术指标 备注<br/>波长/功率 635nm/5mw <br/>适用的光环境 常见办公、厂房、实验室 <br/>适用的距离 近、中距离10m以内均可 <br/>光线的亮度 较高 注意：不要用激光器直接长时间照射眼睛！<br/>使用的范围 近中距离定位、测量 <br/>线形状 相互垂直的两条线光源交汇成十字光源 <br/>线长 发散角＞90° 可采用光栏遮挡多余的光线。<br/>线宽 可≤1.5mm(2m以内)可≤2.0mm(3m以内)可≤3.5mm(8m以内) 注：1、固定使用距离时，线宽度固定且不可调节。若调节范围过大可能会出现弯曲线、长短线等情况。2、距离变化则线宽度变化。原因：透镜的焦距和发散角决定光线不是平行光 ，会在不同距离产生不同宽度的最细光线。<br/>直线度 激光线长可调节，激光线短则不可调节 <br/>线质 好 原因：采用玻璃透镜系统。<br/>联系地址：湖北武汉武昌洪山侧路40#武汉飞达光电测控客户服务中心<br/>邮政编码：430071<br/>网站：http://feida.100ye.com<br/>联系人：杨先生<br/>联系电话：027-65025879,13071211413<br/>传真：027-87560830<br/>EMAIL：ybxemail@163.com<br/>QQ:29297893<br/>MSN:ybx193@hotmail.com</td></tr></table> </div> <div id="comment_329452" class="cm"> </div> <div id="post_rate_div_329452"></div> </div> </div> </td></tr> <tr><td class="plc plm"> <div id="p_btn" class="mtw mbm hm cl"> <a 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