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<title><![CDATA[上海凯越眼镜广州分公司]]></title>
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<modified>2008-06-29T12-22-16 CST</modified>
<tagline type="text/html" mode="escaped"><![CDATA[本公司主要经营树脂镜片（近视.老花.彩片.变色片) 欢迎各位商家加盟。          咨询电话：０２０——８１８４９３３９]]></tagline>
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<entry>
<title>眼镜专业知识3</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1942698.html"/>
<issued>2008-06-29T12-22-16 CST</issued> 
<created>2008-06-29T12-22-16 CST</created>
<modified>2008-07-06T01-27-29Z</modified>
<id>tag:chengxiangsen.blogchina.com,2005://1942698</id>
<author>
<name>chengxiangsen</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/chengxiangsen.html</url>
</author>
<dc:subject>眼镜专业知识</dc:subject>
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<![CDATA[61．视力=1/视角 验光的目的是什么？<wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">1）&nbsp;&nbsp; 获取正确的处方；</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">2）&nbsp;&nbsp; 体现我们专业性的最主要过程；</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">3）&nbsp;&nbsp; 是我们唯一能支配客人的过程，直接影响客人对我们的印象。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 62．验光的三步法是什么？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">（1）前面是什么？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">（2）用来做什么？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">（3）请您（如何配合）。。。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">63．裸眼视力测试应该注意什么？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;先单眼，后双眼；如果有旧镜，则记录戴旧镜视力，出示视标应采用从高到低，全屏显示的顺序。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">64．如何处理电脑验光仪测光度数？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp; 电脑验光机测出的只是一个粗略值，仅供参考，下面我用目前世界上最先进的综合验光仪为您作精密测试。（顾客此时很想立即知道他的度数，此时不能马上告诉他，如果告诉他，会使他形成很大的心理压力）</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">65&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 利眼话术？如何向顾客解说利眼？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">四指并拢，双手交叉，两虎口形成一三角置于眼前，保证双眼均可看到前面的视标，然后双手缓缓推向前方，要始终保证可以看到视标。然后遮其左眼，若右眼能看的视标者即右眼为利眼，反之，左眼为利眼。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 如左右手一样，有一只眼睛是我们习惯用来支配的。在看目标时，利眼起着主导作用，另一眼其者辅助作用。这样看物体才有立体感。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">66&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 利眼对于验光有何意义？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">双眼平衡测试时，无法保证双眼同等清晰时，让利眼清楚一些。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">67&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 瞳距测量的话术？ </font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">68&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 放射线视标测试的目的是什么？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">粗略测量散光的轴向与度数</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">69&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 放射线视标测试的话术？散光轴向与度数如何确认？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">现在在你面前的是形如钟表状的放射线视标，是用来粗略测量你散光的轴向与度数的，请你比较一下这些线条是否一样清晰一样黑，还是说有的黑有的淡呢？（清晰线条所对应的数字乘以30即为轴向，起始加50度，然后再25度一档，询问顾客：清晰的线条是否在逐渐增多，直至调整到所有线条都比较接近。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">70&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 第一次红绿测试的结果要求是什么？第一次红绿测试的目的是什么？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">红色同绿色里的视标一样清晰或绿色里的视标稍微清晰</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">主要是让最小弥散圈落在视网膜上</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 71．红绿测试中，红绿色里的视标清楚代表什么意义？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">红色里的视标清晰：近视欠矫，远视过矫</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">绿色里的视标清晰；近视过矫，远视欠矫</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;72．交叉圆柱镜测试的目的及引导话术</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;现在在您面前的是形如蜂窝状的点群状视标，是用来精密测量您散光的轴向和度数的，现在我在您眼前加一面小镜子，我会翻转镜片的两面请您比较一下，哪一面的小黑点更黑更清晰，还是一样清晰，在翻转过程中请不要关小黑点的形状大小的改变。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;73．交叉圆柱镜测试中，测量散光轴的原则是什么？测量散光度的原则是什么？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;测量轴：追红点 进十退五</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;测量散光度：红加白减，每连续加（减）C-0。50同时减（加）S-0。25</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;74．顾客来取眼镜时，关于眼镜的调整标准话术</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;今天我们只是按照标准给你的眼镜进行调整，请您在试戴一周后还得回来，我们会根据您的配戴情况进行再次的细微调整，以确保您配戴舒适</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;75．镜片如何保养？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;先用清水冲掉镜片上的灰尘颗粒，滴几滴中性清洗剂，用指肚轻轻揉搓后，用清水冲洗干净，最后用无屑的面巾纸将水分吸干</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;76．为什么镜架售价会相差很多？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;在于价值的取向：材质，工艺，款式，产地，市场定价，市场投放数量,零配件的选用.</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;77．三原色指的是哪三种颜色？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;红 绿 蓝（其中红绿为互补色，黄蓝为互补色）</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;78．门市人员必备的四个基本条件？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;自然的微笑 亲切的口语 积极的心态 适度的赞美</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;79．我公司三大保证及其内容</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;品质保证：您在本公司所配的镜架或镜片，在正常使用情形下，三个月之内如有任何可归责与商品本身的结构制作或材质不良之情形，我们将免费为您更换等值的商品。（磨损，擦伤不在此限）</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;技术保证：您在本公司所选购的镜片，如系为我们所验配的度数，在一个月内如有任何不适现象，我们将为你免费更换同厂牌同品质的镜片（眼部手术，近视开刀，医生处方及指定度数不在此限）</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;满意保证：您在本公司所选配的镜架，只要您对款式不满意可在一周内由我们免费为您更换等植的镜架。（因镜片已加工，不在此限）</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">80&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;我公司的LOGO表示什么意义？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">由SHI和KANG组成,~视力健康.表示全视康的人员都会团结一致,共赴美好明天,明天会更美.</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">81&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;你们验光准不准？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">我们的验光师是有国家资格证的，我们采用的验光方法都是与世界同步的，所以请你放心！我们保证每一副眼镜到你手中都是合格的，也是最合适您的！</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">82&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;我想配隐形眼镜，可以吗？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">并不是每个人都可以戴的，我们要先帮你检查后，才能告诉你是否能戴。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">83&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;你这边保修多久？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">我们这边终身免费维修，只要你的眼镜我们还可以修，你还想继续佩带，我们都会一直帮您维修！</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">84&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;你们这里有打折吗？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">您有会员卡吗？以前在我们店配过眼镜吗？您可以先看是否有满意的，我可以尽量帮您向上面申请给您适当的优惠！</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">85&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;听说眼镜是暴利？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">眼镜是个良心行业，它的技术投入，设备投入很多都是为了更好的服务于大家，当然为了生存，我们必须要提高一部分合理利润。其实综合起来眼镜只是个小行业，收入也不像想象的那样，现在市场上不是也有很多眼镜店都关掉了吗？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">86&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;我只有100多度要戴眼镜吗？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">从保护眼睛的角度还是要戴眼镜，平时可以不戴，但看远的时候必须配戴，否则看远时容易眯眼造成眼轴加长从而使近视度数加深，另一方面也会因为经常眯起眼造成皱纹增多，影响美观。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 87．镜片这么贵有什么好处？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">当然中国人有句名言&ldquo;一分钱一分货&rdquo;，好的镜片在膜层功能上，毛胚使用上，研磨精确度上，硬度 </font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">上都会不同，好的镜片对于以上几点都非常讲究，所以价格不一样。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 88．我是你们公司的老顾客有什么特殊的优惠吗？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">有，我们公司引进零售管理系统，将来只要您在我们公司的消费累计带一定的程度就可以享受不同的优惠政策，到时您介绍朋友过来消费都可以帮您增加介绍点数。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 89．视康好还是XX眼镜公司好？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">不能这样比，每个公司都有每个公司的文化，我们公司在经营方面应该说是比较的正规，而且我们公</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 司已经有很多年的经营历史在服务与售后服务方面做的比较完善，至于好坏其实您的眼睛是雪亮的，一比较就清楚了。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">90．街上的太阳镜只卖三块五块你们为什么卖这么贵？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp; 您仔细一看就知道，属于三无产品，你戴的放心吗？戴太阳镜是为了保护眼睛反而因为便宜伤害到自己的眼睛值得吗？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">91．一付眼镜两个圈两根腿为什么这么贵？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">其实眼镜的材料本身不贵，贵的是它的工艺电镀，款式，品牌。一副眼镜生产的工序达250多道，因为它是戴在脸上所以来说人们对它要求就越高，所以投入就越多，当然还有它的品牌、文化。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 92．你们公司用什么药水清洗，把眼镜洗的那么干净？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">我们用的是超声波清洗机清洗，里面用的是清水和中性洗洁精，您在家没有超声波清洗机可直接用</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">清水冲洗，有油渍时加点洗洁精用手搓洗，再用清水冲干净，用没有毛屑的纸巾吸干即可，如果方便的话可以随时到我们这里或我们的连锁店，都可以提供这项服务。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 93．为什么加膜树脂片比较容易脏？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 因为加膜镜片清晰度高，如镜片上有污渍容易看清，就象窗户上的玻璃擦得很干净，如果上面有个污点，一眼就可以看出来，反之，就不容易看出来。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 94．你们用纸巾擦眼镜会不会把镜片划伤？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 要知道刮伤镜片的并不是纸巾，而是附着在镜片表面的沙粒（淮北的沙尘也比较大），在我们这里是已经经过超声波清洗后用纸巾把水吸干而已。所以用纸巾擦眼镜会不会把镜片划伤。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 95．为什么有的眼镜要隔天才可以取镜？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 因为我们公司比较注重眼镜加工的质量，有时候做的眼镜多，还有我们加工完的眼镜必须经过专门人员品检。所以相对来说时间要多一些，所以为了对您眼睛负责，最好隔天取镜。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 96．你们员工配眼镜是不是很便宜？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 我们公司有提供这方面的福利，一位每年只享受二次，相对优惠一点儿。（具体多少？是机密，同您购买也差不了多少）</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 97．调整的目的？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 让顾客戴的舒服，看的清楚，外观看起来舒适美观。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 98．调整的步骤？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">1）&nbsp;&nbsp; 检查&nbsp;&nbsp;&nbsp;&nbsp;2）锁紧螺丝&nbsp;&nbsp;&nbsp;&nbsp;3）镜面&nbsp;&nbsp;&nbsp;&nbsp; 4）外张角&nbsp;&nbsp;&nbsp;&nbsp; 5）倾斜角&nbsp;&nbsp;&nbsp;&nbsp; 6）鼻托&nbsp;&nbsp;&nbsp;&nbsp;7）镜腿长、弯度&nbsp;&nbsp;&nbsp;&nbsp;8）折叠双腿是否吻合</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 99．调整的重点是什么？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">与皮肤接触的点是我们必须要精心处理的，即两个鼻托、两只镜腿的挂耳弯角处。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 100．镜腿调整弯度的特点？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 整体呈S形，要注意内扣外张，与耳后皮肤贴而不压。</font><wbr></wbr><img id="paperPicArea1" style="DISPLAY: none; POSITION: relative" src="http://imgcache.qq.com/ac/qzone_v4/b.gif" alt="" />]]>
</content>
</entry>

<entry>
<title>眼镜专业知识2</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1942692.html"/>
<issued>2008-06-29T12-18-44 CST</issued> 
<created>2008-06-29T12-18-44 CST</created>
<modified>2008-07-06T01-27-29Z</modified>
<id>tag:chengxiangsen.blogchina.com,2005://1942692</id>
<author>
<name>chengxiangsen</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/chengxiangsen.html</url>
</author>
<dc:subject>眼镜专业知识</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[40．隐形眼镜的复检流程？<wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">（1）询问顾客配戴情况：舒适度，清晰度，操作情况 （2）测试戴镜视力 电脑验光仪测试了解残余度数 （3）裂隙灯检查 镜片及眼部状况 了解配适情况：松紧度，中心定位，角膜覆盖，滑动度，下垂度 （4）针对客人出现的问题，强化指导处理与保养方法及注意事项 （5）预定下次复检时间</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 41．屈光度</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;透镜屈光力大小的单位（Diopter,简写为D）屈光度是以透镜焦距（单位是米）的倒数来表示的。D=1/F，F为焦距</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 42．眼的屈光系统包括哪些？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">由外向内为角膜，房水，晶状体，玻璃体，也称为屈光介质</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 43．调节</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;眼在由远看近时，通过改变晶状体曲率，增加眼的屈光力使近距离物体仍能成像在视网膜上达到明视，这种作用机制称为眼的调节视近三联运动&nbsp;&nbsp;</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 44．眼在视近时的生理变化：调节，辐辏，缩瞳</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 45．何谓老花</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 随着年龄增长，晶体逐渐硬化，弹性下降，睫状肌的功能也逐渐变弱，从而引起眼的调节功能逐渐减弱，大约在40-45岁开始，阅读或近距离工作发生困难，这种由于年龄所致的生理性调节减弱称为老视。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 46．老花有哪些体现</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">（1）&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;视近物困难 常将目标放得远些才能看清</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">（2）&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;眼睛容易疲劳，看近不能持久</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">（3）&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;喜光 喜欢在光亮处看书视物</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 47．远视按屈光成分分类</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; （1）轴性远视：眼轴过短，最常见。实际上短眼球是人类正常发育过程中一个阶段，若发育不全，眼轴每缩1mm，约有+3D屈光力的减弱即+3D远视</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 48．规则散光依发生部位不同的分类</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 角膜散光 晶状体散光 全散光</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 49．规则散光依两焦线相对于视网膜的位置不同的分类</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 单纯近视散光，单纯远视散光，复性近视散光，复性远视散光，混合散光</font><wbr></wbr><br />50．角膜氧气来源及其比例<wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 大气80%&nbsp;&nbsp;&nbsp;&nbsp;角巩膜缘血管网15%&nbsp;&nbsp;&nbsp;&nbsp;房水5%</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 51．眼球壁外层包括什么？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 角膜 巩膜</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 52．眼球壁中层包括什么？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 虹膜 睫状体 脉络网</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 53．眼球壁内层是什么，有两处特别的名称几各自的特点是什么？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 视网膜：视盘（视乳头）对应视野中的盲点。 黄斑中心凹：视力最敏锐的地方。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 54．角膜的特点及原因？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 无色，透明，不含色素与血管，高度敏感，含有丰富的三叉神经末梢。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 55．角膜由外向内可分为哪几层，其中哪两层可再生？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 上皮细胞层，前弹力层，实质层（基质层），后弹力层，内皮细胞层。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 其中上皮细胞层及后弹力层可再生。</font><wbr></wbr><br /><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 56．泪液分层由外向内各层的内容？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">（1）&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;脂质层：防止泪液蒸发，有保暖的作用</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">（2）&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;水样、电解质层：提供水分</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">（3）&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;粘液层：使水分能够均匀分布在角膜上</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 57．结膜按解剖位置不同分哪几部分？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">球结膜，睑结膜，穹隆结膜</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 58．近视及远视的矫正原则？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">近视取其最高视力的最低度数，远视取其最高视力的最高视力的度数。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 59．弱视</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">凡眼部无明显器质性病变，以功能性因素为主所引起的远视力低于0.3，且不能矫正者为弱视。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 60．视力</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">眼分辨二维形状和位置的能力。在数值上等于视角的倒数，视角以分为单位。</font><wbr></wbr><br />]]>
</content>
</entry>

<entry>
<title>眼镜专业知识</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1942688.html"/>
<issued>2008-06-29T12-15-27 CST</issued> 
<created>2008-06-29T12-15-27 CST</created>
<modified>2008-07-06T01-27-33Z</modified>
<id>tag:chengxiangsen.blogchina.com,2005://1942688</id>
<author>
<name>chengxiangsen</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/chengxiangsen.html</url>
</author>
<dc:subject>眼镜专业知识</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;如何解释折射率？<wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">光线在空气中的传播速度与光线在该透镜中的传播速度的比值（N），折射率越高，镜片就越薄。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">2.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;镜片安全中心厚度（国际）</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">树脂&nbsp;&nbsp; 1.0MM&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 玻璃&nbsp;&nbsp; 0.7MM&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;蔡司：树脂&nbsp;&nbsp; 1.2MM&nbsp;&nbsp;&nbsp;&nbsp;玻璃&nbsp;&nbsp; 1.5MM</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">3.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;阿贝同色散，折射率的关系</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">折射率越高，阿贝数越低，色散越大</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">4.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;玻璃镜片有哪些折射率</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">1.523&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.61（蔡司独有）&nbsp;&nbsp;&nbsp;&nbsp;1.7&nbsp;&nbsp;&nbsp;&nbsp;1.8&nbsp;&nbsp;&nbsp;&nbsp;1.9</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">5.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;树脂镜片有哪些折射率</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">1.499&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1.56&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1.61&nbsp;&nbsp;&nbsp;&nbsp; 1.67&nbsp;&nbsp;&nbsp;&nbsp; 1.701&nbsp;&nbsp;&nbsp;&nbsp; 1.74</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">6.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;树脂镜片有哪些工艺？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">加硬&nbsp;&nbsp;&nbsp;&nbsp; 加增透膜（绿膜&nbsp;&nbsp; 紫晶膜&nbsp;&nbsp; 钻金膜）&nbsp;&nbsp;&nbsp;&nbsp; 加UV膜&nbsp;&nbsp;&nbsp;&nbsp;加抗辐射膜（EMI） 染色</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">7.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;如何向顾客解说偏光镜片？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">如百叶窗一样，偏光镜片只允许某个方向上的光线通过，因此可过滤掉一部分杂光，使光线变的柔和，并且能够减少眩光，使我们看物体更清晰更真实。尤其适合钓鱼及驾驶</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">8.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;50 □18&nbsp;&nbsp; 135&nbsp;&nbsp; 是什么意思？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">□是指方框表示法&nbsp;&nbsp; 50是镜框水平最大直径&nbsp;&nbsp; 18是中梁的长度&nbsp;&nbsp;&nbsp;&nbsp;135指镜腿的长度</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">9.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;镜架上的CE表示什么意思？</font><wbr></wbr><br />欧盟质量体系认证<wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">10.&nbsp;&nbsp;&nbsp;&nbsp;非球面镜片有什么优点？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">（1）涡纹少，外观美观&nbsp;&nbsp;&nbsp;&nbsp;（2影象逼真，更清晰，不易疲劳（3镜片更轻更簿（4视野更宽广</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">11.&nbsp;&nbsp;&nbsp;&nbsp;纯钛镜架有什么特点？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">1）&nbsp;&nbsp; 比一般镍合金镜架轻48%&nbsp;&nbsp; 2）耐腐蚀&nbsp;&nbsp; 不过敏&nbsp;&nbsp; 3）不易褪色&nbsp;&nbsp; 4）2900度温度下焊接，十分牢固不易脱焊</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">12.&nbsp;&nbsp;&nbsp;&nbsp;用做镜架的天然材料有哪些？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">玳瑁&nbsp;&nbsp;&nbsp;&nbsp;牛角&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;木</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">13.&nbsp;&nbsp;&nbsp;&nbsp;NO NIKEL，&nbsp;&nbsp; NIKEL FREE 表示什么意思？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">此镜架不含镍</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">14.&nbsp;&nbsp;&nbsp;&nbsp;我公司现有护理液开瓶后各自的有效期？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">博士仑&nbsp;&nbsp; 保视宁 ：&nbsp;&nbsp; 4个月&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;海昌&nbsp;&nbsp; 卫康&nbsp;&nbsp; 全能&nbsp;&nbsp;&nbsp;&nbsp;：三个月</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 15．SCL根据使用周期可分为哪些种类？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">日抛&nbsp;&nbsp; 周抛&nbsp;&nbsp; 两周抛&nbsp;&nbsp; 月抛&nbsp;&nbsp; 季抛&nbsp;&nbsp; 半年抛&nbsp;&nbsp; 长戴型</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 16．如何区分板材架同塑料射出架？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">板材：（1）鼻托是粘上去的 （2）板材架的镜腿合口处有切割纹理,</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">（3）镜圈内有抛光纹理 （4）板材架的色彩立体，不褪色,而注塑架合口处有喷漆的涂象 (5) 板材架镜腿一定有金属心,注塑架不一定有.</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 17．ZS十大卖点</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">（1）世界专业照相机、摄象机采用ZS镜片做镜头例如索尼、苏哈 （2）首先采用电脑计算镜片内外曲率，坚持一个度数，只有一种最佳曲率组合 （3）精细研磨误差低。蔡司公司采用三维表面研磨技术，精度达到，以保证最佳光学质量，视觉清晰，影象不变形 （4）良好的视觉品质，明视范围可做到56MM （5）多波长镀膜，反光最柔和，反射有害光线效果好 （6）阿贝系数高，色散低，成像品质稳定 （7）优良品质，透广度高可达99% （8）高精度的天象仪及顶级车身精密度检测仪（例如奔驰，宝马）均出自蔡司公司 （9）安全的中心厚度 树脂1。5MM&nbsp;&nbsp; 玻璃0。8MM （10）世界一流品牌有150年的历史，并且得到爱因斯坦的肯定</font><wbr></wbr><br />18．双光有哪些种类？<wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">平顶双光 圆顶双光 一线双光 隐形双光</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 19．加膜镜片的特点？</font><wbr></wbr><br /><br /><font style="LINE-HEIGHT: 1.3em">（1）增加透光率 （2）防反光 （3）有效遮挡有害光线 （4）防水防雾</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">20．MADE IN JAPAN 与FROME JAPAN有何区别？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">前者是日本制造 后者是指品牌源于日本</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">21．常年使用隐形眼镜会不会伤害眼睛？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">只要适当的使用和保养就不会，但如有不适现象应立即停止配戴到我店来检查</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">22．隐形眼镜会引起过敏吗？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">隐形眼镜本身材料是不会引起过敏，会引起过敏的是镜片上的沉淀物，超时配戴，护理液的不正确使用，个体泪液蛋白的差异都是引起沉淀物增多的因素</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">23．在成长年龄时期配戴隐形眼镜，是否容易加深近视度数？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">度数加深是一种生理性变化，主要因素为环境与遗传有关，与镜片本身并无直接关系</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">24．游泳时也能配戴隐形眼镜吗？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp; 不可以，游泳时如果配戴隐形眼镜，可能镜片会被水冲失；水中的漂白粉微生物可能被吸附在镜片上，既会造成镜片的损坏也容易导致眼睛受到伤害</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">25．蛋白质沉淀过多会造成什么影响？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp; 会堵塞镜片毛孔，造成透气降低导致角膜水肿；配戴者自我感觉异物感明显，易干涩；配戴者易患GPC</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">26．隐形眼镜能使用多久？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp; 这必须视个人眼睛状态和使用状况而定，对于SCL来说使用期限约一年左右</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">27．愈贵的隐形眼镜愈好吗？什么样的镜片才算是好呢？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp; 隐形眼镜的好坏不一定以价格来区分，只要配戴的个人能戴得舒服，看得清晰，视力稳定且不影响正常的眼球生理，既是好的镜片。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">28．眼睛充血时，可继续配戴隐形眼镜吗？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp; 若刚开始配戴时，会有轻微的充血，并不用担心，但若长久配戴后发觉结膜血管增生或角膜有新生血管则必须马上停戴并就医检查。</font><wbr></wbr><br />查。<wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">29．隐形眼镜的镜片会不会从眼里掉出来？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp; 正常的配戴是没有什么问题的，但要注意不要揉眼睛和防止其他东西擦到眼睛。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">30．配戴隐形眼镜会直流眼泪是怎么回事？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp; 配戴软性着有此现象可能是镜片脏或破损，也可能是眼睛有炎症。如排除镜片问题则要到我公司检查。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">31．隐形眼镜在眼球上会滑动会不会配的有问题？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp; 这是正常的现象，因镜片滑动才能使镜片及角膜间的泪液能够循环，以供应氧气；但如果滑动的太厉害则会影响配戴视力的。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">32．为什么会偶尔看不清楚？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">（1）&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;可能是配戴过紧或过松造成 （2）可能是超时配戴 （3）日益恶化是由蛋白质沉淀引起的。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">33．如果镜片有缺口的话会怎么样呢？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">会引起异物感、疼痛、充血等现象，所以一定要停止配戴。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">34．软性隐形眼镜会不会破裂呢？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp; 以正确方法处理它的话，应该不会破裂，但若碰到指甲或其他尖锐的东西，就容易破裂；当然这也会因质料的不同而有所差异。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">35．隐形眼镜的基本生产工艺包括哪些？各自应用有哪些？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp; 旋转成型（离心浇铸法）；模压成型；车削成型；混合工艺</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">36．隐形眼镜配戴舒适与否取决与哪些因素？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp; 材料越软，含水量越高，厚度越薄配戴就越舒适；选择正确的基弧也是舒适度因素之一。</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">37．隐形眼镜清洗时应注意哪些问题？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">（1）询问顾客该镜片配戴时间 （2）确认镜片为何种品牌及系列，彩片和抛弃型不予清洗 （3）查看镜片是否有破损，染色，沉淀物状况 （4）留下顾客资料，确认来取件时间</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">38．裂隙灯放大镜及）曲率仪的用途</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 前者是检查眼睛的的主要生理状态是否可以配戴隐形眼镜；后者是用来测量角膜的弧度参数，以判断该顾客适合配戴哪种</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; 39. 隐形眼镜消毒有哪些方法？</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">（1）&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;热消毒法 （2）化学消毒法 （3）双氧水消毒法</font><wbr></wbr><br /><font style="LINE-HEIGHT: 1.3em">&nbsp;&nbsp; </font>]]>
</content>
</entry>

<entry>
<title>学生用眼要注意什么？</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1900286.html"/>
<issued>2008-06-16T11-29-14 CST</issued> 
<created>2008-06-16T11-29-14 CST</created>
<modified>2008-07-02T00-52-18Z</modified>
<id>tag:chengxiangsen.blogchina.com,2005://1900286</id>
<author>
<name>chengxiangsen</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/chengxiangsen.html</url>
</author>
<dc:subject>学生用眼要注意什么？</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28.1pt; mso-char-indent-count: 2.0"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体"><span lang="EN-US"><o:p></o:p></span></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 华文仿宋"><font face="Times New Roman">眼睛是人类观察世界的重要器官，又是人类沟通外部世界的渠道，所以眼睛是心灵的窗口。如今带眼镜的人越来越多，由其青少年眼疾屈光不正的人也越来越多，给许多人带来不便，在现代高科技发展时代更需要一双健康明亮的眼睛，保护青少年视力刻不容缓。<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 华文仿宋"><font face="Times New Roman">１、加强体育锻炼，增强体质，坚持户外活动，增强健康水平<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 华文仿宋"><font face="Times New Roman">２、经常参加文体活动，消除疲劳，保持精神愉快开朗、乐观<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 华文仿宋"><font face="Times New Roman">３、注意眼部卫生，纠正不良用眼习惯，姿势要端正，保持适宜距离，眼睛离书本保持１尺，胸部离课桌保持１拳，握笔离笔尖１寸。待续用眼１小时后应稍休息调整眼的紧张度，看远处调节视力<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 华文仿宋"><font face="Times New Roman">４、定期检查视力发现视力下降应及时检查原因，及时治疗，需配眼镜应及时去正规眼镜店验光，装配适合眼镜矫正视力<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 华文仿宋"><font face="Times New Roman">５、积极宣传教育青少年用眼卫生，提倡做眼保健操，保证充足睡眠时间<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 华文仿宋"><font face="Times New Roman">６、改善青少年营养饮食，增加含维生素Ａ、Ｄ、钙的食膳。忌烟酒等不良习惯。<span lang="EN-US"><o:p></o:p></span></font></span></p>]]>
</content>
</entry>

<entry>
<title>哪些辐射对眼睛有伤害？</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1900259.html"/>
<issued>2008-06-16T11-26-27 CST</issued> 
<created>2008-06-16T11-26-27 CST</created>
<modified>2008-07-06T05-37-26Z</modified>
<id>tag:chengxiangsen.blogchina.com,2005://1900259</id>
<author>
<name>chengxiangsen</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/chengxiangsen.html</url>
</author>
<dc:subject>哪些辐射对眼睛有伤害？</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28.1pt; mso-char-indent-count: 2.0"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体"><span lang="EN-US"><o:p></o:p></span></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 华文仿宋"><font face="Times New Roman">紫外线是一种波长１０――４００纳米的电磁波。紫外线对生物的作用，因波长不同有所不同。波长在１０――到２８０纳米的紫外线称ＵＶＣ；波长在２８０――３２０纳米的紫外线称ＵＶＢ；波长在３２０――４００纳米的紫外线称为ＵＶＡ。波长小于３２０纳米的紫外线诱发皮肤癌的可能性较大，医院中用于杀菌的紫外线灯发出的紫外线波长为１８０――２９０纳米，太阳光中的ＵＶＣ被大气层中的臭氧吸收，一般不对人体造成很大的伤害。主要是ＵＶＡ和ＵＶＢ，ＵＶＡ可以促进人体生成维生素Ｄ，有利于钙的吸收，但长时间照射会对晶状体产生伤害，易导致白内障。ＵＶＢ除了能导致白内障以外，科学研究表明长时间照射会导致皮肤癌。<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 华文仿宋"><font face="Times New Roman">世界各地调查，发现紫外线辐射量大的地区，居民眼睛晶状体易混浊，白内障发病率较高。为此世界卫生组织向全球发出警告：应该采取适当措施，保护眼睛免受紫外线伤害。树脂镜片抗紫外线一般范围在３７０――３８０之间，完全防紫外线镜片在包装上会注明&ldquo;ＵＶ４００&rdquo;字样。此外电脑显示器的辐射和闪烁对人眼的伤害也应得到青年学生的重视，长时间使用电脑应注意休息，或配戴防辐射镜片（ＥＭＩ）有数据显示，电脑的辐射量是电视的４０倍。<span lang="EN-US"><o:p></o:p></span></font></span></p>]]>
</content>
</entry>

<entry>
<title>验光配镜原则</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1827002.html"/>
<issued>2008-05-25T17-19-56 CST</issued> 
<created>2008-05-25T17-19-56 CST</created>
<modified>2008-07-06T08-48-42Z</modified>
<id>tag:chengxiangsen.blogchina.com,2005://1827002</id>
<author>
<name>chengxiangsen</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/chengxiangsen.html</url>
</author>
<dc:subject>验光配镜原则</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<h1>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 正视眼的调节和辐辏存在着相互平行的关系，即视近物时调节增加。辐辏也相应增加。但伴有屈光不正时，调节与辐辏间失去了正常的相互平衡的协调关系。远视者，视近时需加强调节，就会产生过量的辐辏，过量的辐辏，就可能导致内斜；<a class="article_a" title="近视" href="http://www.panjk.com/a1/eyes/index.shtml" target="_blank">近视</a>者由于不需要或很少需要调节，就会产生辐辏不足，从而可能导致外斜。</h1>
<h1>&nbsp;&nbsp; 所以，配镜时要请<a class="article_a" title="眼科" href="http://www.panjk.com/a1/eyes/index.shtml" target="_blank">眼科</a>先检查眼位情况。对于斜视患者，无论其视力正常与否，首先应该验光，了解其屈光状态，配戴合适的眼镜，以观察眼镜是否对纠正斜位，及改善视功能有帮助。充分麻痹睫状肌是客观验光的基础，对12岁以下的<a class="article_a" title="儿童" href="http://baby.panjk.com/index.shtml" target="_blank">儿童</a>我们采用1％的阿托品眼膏连续使用3日，每日一次，第四日验光，这样睫状肌得到充分麻痹，验光的度数则为完全无调节的屈光度数。由于该药 持续散瞳作用时间过长，有些家长担心给患儿生活、学习带来不便，对于学龄期的<a class="article_a" title="儿童" href="http://baby.panjk.com/index.shtml" target="_blank">儿童</a>也可以用托品酰胺散瞳，但对于伴有内斜视的患者我们主张第一次验光仍以阿托品眼膏散瞳为宜，一是为了了解其确切的屈光度，二是为了观察其无调节状态下的眼位变化。如果内斜伴有<a class="article_a" title="近视" href="http://www.panjk.com/a1/eyes/index.shtml" target="_blank">近视</a>，则低度矫正配镜；外斜伴有远视，低度矫正配镜；如果伴有<a class="article_a" title="近视" href="http://www.panjk.com/a1/eyes/index.shtml" target="_blank">近视</a>，则以获得最佳视力的最高度数配镜。</h1>]]>
</content>
</entry>

<entry>
<title>认识眼镜行业</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1719457.html"/>
<issued>2008-04-28T17-18-55 CST</issued> 
<created>2008-04-28T17-18-55 CST</created>
<modified>2008-07-06T08-48-42Z</modified>
<id>tag:chengxiangsen.blogchina.com,2005://1719457</id>
<author>
<name>chengxiangsen</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/chengxiangsen.html</url>
</author>
<dc:subject>Default Cloumn</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 154pt; mso-char-indent-count: 7.0"><span style="FONT-SIZE: 22pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"></span><span lang="EN-US" style="FONT-SIZE: 22pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 84pt; mso-char-indent-count: 7.0"><span lang="EN-US" style="FONT-SIZE: 12pt"><o:p><font face="Times New Roman">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">对于很多不熟悉眼镜的人来说！都看不懂眼镜销售！作为眼镜销售的营业员来讲，我们很有必要得首先了解眼镜行业！</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">一．眼镜产品的销售特征。</span><span lang="EN-US" style="FONT-SIZE: 16pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; tab-stops: list 39.0pt; mso-list: l2 level1 lfo1"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'Times New Roman'"><span style="mso-list: Ignore"><font face="Times New Roman">1．<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">产品＋技术＋服务</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp; </span><o:p></o:p></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 39pt"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">自行车销售与眼镜销售的比较。自行车仅仅卖的是产品，而眼镜消费者更关注的是技术和服务！</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; tab-stops: list 39.0pt; mso-list: l2 level1 lfo1"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'Times New Roman'"><span style="mso-list: Ignore"><font face="Times New Roman">2．<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">半医、半商的产品，成品、奢侈品。</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 39pt"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">眼镜的销售与医学有关，而且很多消费者都认为价格贵！（消费观念），导致有很多消费者会去换一片镜片或去维修镜腿的现象，而不象服装和皮鞋消费一样，坏了就很少去维修。</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; tab-stops: list 39.0pt; mso-list: l2 level1 lfo1"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'Times New Roman'"><span style="mso-list: Ignore"><font face="Times New Roman">3．<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">信息高度不对称！</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 39pt"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">消费者知情少，没有办法了解更多的产品知识和关于眼睛的相关知识。</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; tab-stops: list 39.0pt; mso-list: l2 level1 lfo1"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'Times New Roman'"><span style="mso-list: Ignore"><font face="Times New Roman">4．<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">消费者无法判断眼镜价值，又急切期待它的矫正作用！</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">眼镜消费者去眼镜店一个最主要的原因，是因为视力矫正有问题，而且都急切尽快解决，而很多消费者很少能判断出产品的价格。</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; tab-stops: list 39.0pt; mso-list: l2 level1 lfo1"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'Times New Roman'"><span style="mso-list: Ignore"><font face="Times New Roman">5．<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">顾客的需求在于有问题</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 39pt"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">帮顾客解决问题是我们留住老客户的最好方法。</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; tab-stops: list 39.0pt; mso-list: l2 level1 lfo1"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'Times New Roman'"><span style="mso-list: Ignore"><font face="Times New Roman">6．<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">透明的产品，不透明的销售。</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">镜片是透明的产品，而消费者不明白眼镜消费的实际情况。</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; tab-stops: list 39.0pt; mso-list: l2 level1 lfo1"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'Times New Roman'"><span style="mso-list: Ignore"><font face="Times New Roman">7．<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">顾客的利益的不确定性，感性消费。</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">顾客往往没有理智的消费行为，利益不确定，属于冲动的凭感觉购买。</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">二．国内眼镜行业现状简介。</span><span lang="EN-US" style="FONT-SIZE: 16pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; tab-stops: list 39.0pt; mso-list: l1 level1 lfo2"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'Times New Roman'"><span style="mso-list: Ignore"><font face="Times New Roman">1．<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">全国大型连锁零售企业：宝岛、大明、雪亮、博士、千叶、吴良材、毛源昌等。</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; tab-stops: list 39.0pt; mso-list: l1 level1 lfo2"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'Times New Roman'"><span style="mso-list: Ignore"><font face="Times New Roman">2．<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">全国大型生产制造批发基地；丹阳、广州、北京、温州、鹰潭等。</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; tab-stops: list 39.0pt; mso-list: l1 level1 lfo2"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'Times New Roman'"><span style="mso-list: Ignore"><font face="Times New Roman">3．<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">国内大型镜片镜架企业介绍。</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">三．眼镜行业顾客分类与渠道分类。</span><span lang="EN-US" style="FONT-SIZE: 16pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 39.75pt; TEXT-INDENT: -18pt; tab-stops: list 39.75pt; mso-list: l0 level1 lfo3"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'Times New Roman'"><span style="mso-list: Ignore"><font face="Times New Roman">1．<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">顾客分类；学生市场、成人市场、眼病患者和老年人群体。</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 39.75pt; TEXT-INDENT: -18pt; tab-stops: list 39.75pt; mso-list: l0 level1 lfo3"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'Times New Roman'"><span style="mso-list: Ignore"><font face="Times New Roman">2．<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">渠道分类；传统店、眼科医院、低价超市（直通车）。</span><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">特别是眼镜直通车这种新的销售模式，现在在全国刮起了一阵旋风，以广州直通车、海口公场直通车和宁波宝康超市等为代表的企业，已形成了一定的规模，并且这一模式现在在全国较大规模城市纷纷展开！</span></p>]]>
</content>
</entry>

<entry>
<title>三、镀膜技术及镀膜镜片</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1685901.html"/>
<issued>2008-04-19T11-12-23 CST</issued> 
<created>2008-04-19T11-12-23 CST</created>
<modified>2008-07-04T00-23-29Z</modified>
<id>tag:chengxiangsen.blogchina.com,2005://1685901</id>
<author>
<name>chengxiangsen</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/chengxiangsen.html</url>
</author>
<dc:subject>Default Cloumn</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 2.35pt; LINE-HEIGHT: 150%; mso-para-margin-left: 2.35pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><strong><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">三、镀膜技术及镀膜镜片</span><span lang="EN-US"><o:p></o:p></span></font></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 2.35pt; LINE-HEIGHT: 150%; mso-para-margin-left: 2.35pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><strong><span lang="EN-US"><font face="Times New Roman">1</font></span></strong><strong><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">、抗反射原理</span><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp; </font></span></span></strong><span style="FONT-FAMILY: 宋体">①</span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">光的干扰现象，即使镀层的反射光与镜片反射光的波峰与波谷重合；</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 94.5pt; TEXT-INDENT: -10.5pt; LINE-HEIGHT: 150%; mso-char-indent-count: -1.0; mso-para-margin-left: 8.0gd; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span style="FONT-FAMILY: 宋体">②</span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">使镜片反射量为零，条件为①，使镀层材料的折射率与镜片材料的折射率的&ldquo;平方根&rdquo;相同，</span><span lang="EN-US"><font face="Times New Roman">n=1.523</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">时，镀层材料</span><span lang="EN-US"><font face="Times New Roman">nl=1.234</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">②，镀层厚度为入射光波长的</span><span lang="EN-US"><font face="Times New Roman">1/4,</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">如黄光波长为</span><span lang="EN-US"><font face="Times New Roman">500nm</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">，则镀层厚度为</span><span lang="EN-US"><font face="Times New Roman">138nm</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 2.35pt; LINE-HEIGHT: 150%; mso-para-margin-left: 2.35pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><strong><span lang="EN-US"><font face="Times New Roman">2</font></span></strong><strong><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">、膜层种类</span><span lang="EN-US"><o:p></o:p></span></strong></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 42pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; mso-char-indent-count: -2.0; mso-para-margin-left: 2.0gd; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span lang="EN-US"><font face="Times New Roman">a</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">、减反射膜</span><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">又称增透膜，提高光的透过率，一般可达</span><span lang="EN-US"><font face="Times New Roman">98%</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">，主要作用为：增加镜片透光量，减少来自身后的光线反射入眼中，减少杂散光，使成像清晰稳定。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 42pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; mso-char-indent-count: -2.0; mso-para-margin-left: 2.0gd; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span lang="EN-US"><font face="Times New Roman">b</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">、加硬膜</span><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">又称金属膜，由于</span><span lang="EN-US"><font face="Times New Roman">CR-39</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">镜片最大的缺点是片基较软，故将镜片表面镀上金属膜用来提高镜片表面硬度，增强耐磨性。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 42pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; mso-char-indent-count: -2.0; mso-para-margin-left: 2.0gd; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span lang="EN-US"><font face="Times New Roman">c</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">、</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">顶膜</span><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">又称防水膜，防尘膜，由于镀膜工艺是由金属离子蒸发而成，镜片表面有许多小颗粒层隙，油污易粘入这些空隙，故于表面镀上一层膜来提高镜片防尘、防水效果。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 2.35pt; TEXT-INDENT: 42pt; LINE-HEIGHT: 150%; mso-char-indent-count: 4.0; mso-para-margin-left: 2.35pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">镀膜镜片相对于普通镜片的优点：</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 44.3pt; LINE-HEIGHT: 150%; mso-para-margin-left: 4.22gd; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">①</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">可见光的透过率达</span><span lang="EN-US"><font face="Times New Roman">98%</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">以上，视物清晰；②</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">拦截紫外线和红外线，清除强光下的刺眼眩光；</span><span style="FONT-FAMILY: 宋体">③ </span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">减少杂散光，成像稳定；</span><span style="FONT-FAMILY: 宋体">④ </span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">加硬可提高镜片表面硬度；</span><span style="FONT-FAMILY: 宋体">⑤ </span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">镜片表面呈现不同颜色，较美观；</span><span style="FONT-FAMILY: 宋体">⑥ </span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">加上顶膜易于清洗。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 2.35pt; LINE-HEIGHT: 150%; mso-para-margin-left: 2.35pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><strong><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">四、镜片的选择</span></strong></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 2.35pt; LINE-HEIGHT: 150%; mso-para-margin-left: 2.35pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><strong><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"></span><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp; </font></span></span></strong><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">顾客对镜片的需求：美观、舒适、安全。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 2.35pt; TEXT-INDENT: 52.5pt; LINE-HEIGHT: 150%; mso-char-indent-count: 5.0; mso-para-margin-left: 2.35pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">美观主要体现于：镜片薄、防尘防水效好、不易脏、加上不同的膜层，不反光；</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 2.35pt; TEXT-INDENT: 52.5pt; LINE-HEIGHT: 150%; mso-char-indent-count: 5.0; mso-para-margin-left: 2.35pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">舒适主要体现于：轻，光学特性好，透光率高，色散指数低；</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 2.35pt; TEXT-INDENT: 52.5pt; LINE-HEIGHT: 150%; mso-char-indent-count: 5.0; mso-para-margin-left: 2.35pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">安全主要体现于：抗紫外线，抗冲击。</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 0cm; TEXT-INDENT: 10.5pt; LINE-HEIGHT: 150%; mso-char-indent-count: 1.0; mso-para-margin-right: -.85gd"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">如何帮顾客选镜片：</span><span style="FONT-FAMILY: 宋体">①</span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">根据要求选材料；优质加硬树脂镜片卖点分析：抗冲击：符合美国</span><span lang="EN-US"><font face="Times New Roman">FDA</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">标准安全测试，镜片不易碎；白：</span><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">聚合工艺精良，不易老化；轻：</span><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">比重低，戴镜者感到轻，舒适，鼻梁无压痛感；耐磨性强：采用了新型的氧化硅加硬技术（钻石硬）；</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 0cm; TEXT-INDENT: 21pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0; mso-para-margin-right: -.85gd"><font size="3"><span style="FONT-FAMILY: 宋体">②</span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">根据顾客光度选择折射率；</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 0cm; TEXT-INDENT: 21pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0; mso-para-margin-right: -.85gd"><font size="3"><span style="FONT-FAMILY: 宋体">③</span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">根据顾客要求选择表面处理；</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><font size="3"><span style="FONT-FAMILY: 宋体">④</span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">根据顾客心理价格挑选品牌。</span></font></p>]]>
</content>
</entry>

<entry>
<title>特殊镜片</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1685893.html"/>
<issued>2008-04-19T11-10-48 CST</issued> 
<created>2008-04-19T11-10-48 CST</created>
<modified>2008-07-06T08-48-42Z</modified>
<id>tag:chengxiangsen.blogchina.com,2005://1685893</id>
<author>
<name>chengxiangsen</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/chengxiangsen.html</url>
</author>
<dc:subject>Default Cloumn</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 2.35pt; LINE-HEIGHT: 150%; mso-para-margin-left: 2.35pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><strong><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"></span></font></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 18pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; mso-list: l0 level1 lfo2; tab-stops: list 27.0pt; mso-para-margin-left: 18.0pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font face="Times New Roman"><strong><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman'"><span style="mso-list: Ignore"><font size="3">1、</font><span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></strong><strong><span lang="EN-US"><span style="mso-spacerun: yes"><font size="3">&nbsp;</font></span></span></strong></font><strong><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">光致变色镜片</span><span lang="EN-US"><o:p></o:p></span></font></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 2.35pt; LINE-HEIGHT: 150%; mso-para-margin-left: 2.35pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">在镜片原材料中加入卤化银微粒，在日光中的紫外线作用下卤化银分解成卤素离子和银离子从而变色。根据日光中紫外线的强弱不同，变色程度也不同；当紫外线消失后，镜片变回原来颜色。</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 52.5pt; TEXT-INDENT: -31.5pt; LINE-HEIGHT: 150%; mso-char-indent-count: -3.0; mso-para-margin-left: 2.0gd; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">优点：对患者来说，即可以矫正屈光不正，在户外也可充当太阳镜。可以随时调节进入眼睛的光线，保持适当的视力；不论其变色状态如何，它对紫外线的吸收能力始终良好；</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 52.5pt; TEXT-INDENT: -31.5pt; LINE-HEIGHT: 150%; mso-char-indent-count: -3.0; mso-para-margin-left: 2.0gd; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">缺点：镜片较厚，一般为</span><span lang="EN-US"><font face="Times New Roman">1.523</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">玻璃。当度数较高时，外观看颜色不均匀（中间较淡）；镜片时间长久后，变色效果、变色速度减慢；换单片颜色不一致。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 18pt; TEXT-INDENT: 8.9pt; LINE-HEIGHT: 150%; mso-char-indent-count: .85; mso-para-margin-left: 18.0pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">影响变色的原因：</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 18pt; TEXT-INDENT: 8.9pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly; mso-list: l0 level2 lfo2; tab-stops: list 39.0pt; mso-char-indent-count: .85; mso-para-margin-left: 18.0pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span lang="EN-US" style="mso-bidi-font-family: 宋体"><span style="mso-list: Ignore"><font face="Times New Roman"><font size="3">①</font><span style="FONT: 7pt &quot;Times New Roman&quot;"> </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">光源种类：紫外线短波长光照射后，变色速度快，浓度大；紫外线长波长光照射后，变色速度慢，浓度小。</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 18pt; TEXT-INDENT: 8.9pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly; mso-list: l0 level2 lfo2; tab-stops: list 39.0pt; mso-char-indent-count: .85; mso-para-margin-left: 18.0pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span lang="EN-US" style="mso-bidi-font-family: 宋体"><span style="mso-list: Ignore"><font face="Times New Roman"><font size="3">②</font><span style="FONT: 7pt &quot;Times New Roman&quot;"> </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">光线照射强度：光线越长、变色快、浓度越大（户外、高原、雪地）</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 18pt; TEXT-INDENT: 8.9pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly; mso-list: l0 level2 lfo2; tab-stops: list 39.0pt; mso-char-indent-count: .85; mso-para-margin-left: 18.0pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span lang="EN-US" style="mso-bidi-font-family: 宋体"><span style="mso-list: Ignore"><font face="Times New Roman"><font size="3">③</font><span style="FONT: 7pt &quot;Times New Roman&quot;"> </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">温度：温度越高，变色越快，浓度越大；</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 18pt; TEXT-INDENT: 8.9pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly; mso-list: l0 level2 lfo2; tab-stops: list 39.0pt; mso-char-indent-count: .85; mso-para-margin-left: 18.0pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span lang="EN-US" style="mso-bidi-font-family: 宋体"><span style="mso-list: Ignore"><font face="Times New Roman"><font size="3">④</font><span style="FONT: 7pt &quot;Times New Roman&quot;"> </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">镜片厚度：镜片越厚、变色浓度越深（对速度无影响）</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 18pt; TEXT-INDENT: 8.9pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly; mso-char-indent-count: .85; mso-para-margin-left: 18.0pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">出售光致变色片的注意要点：</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 18pt; TEXT-INDENT: 8.9pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly; mso-list: l1 level2 lfo1; tab-stops: list 39.0pt; mso-char-indent-count: .85; mso-para-margin-left: 18.0pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span lang="EN-US" style="mso-bidi-font-family: 宋体"><span style="mso-list: Ignore"><font face="Times New Roman"><font size="3">①</font><span style="FONT: 7pt &quot;Times New Roman&quot;"> </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">更换单片时，经常出现颜色不一致的情况，建议顾客两片同时换；</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 18pt; TEXT-INDENT: 8.9pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly; mso-list: l1 level2 lfo1; tab-stops: list 39.0pt; mso-char-indent-count: .85; mso-para-margin-left: 18.0pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span lang="EN-US" style="mso-bidi-font-family: 宋体"><span style="mso-list: Ignore"><font face="Times New Roman"><font size="3">②</font><span style="FONT: 7pt &quot;Times New Roman&quot;"> </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">由于褪色慢，经常进出室内、室外的顾客，建议不配（学生不宜）</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 18pt; TEXT-INDENT: 8.9pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly; mso-list: l1 level2 lfo1; tab-stops: list 39.0pt; mso-char-indent-count: .85; mso-para-margin-left: 18.0pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span lang="EN-US" style="mso-bidi-font-family: 宋体"><span style="mso-list: Ignore"><font face="Times New Roman"><font size="3">③</font><span style="FONT: 7pt &quot;Times New Roman&quot;"> </span></font></span></span><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">由于镜片厚度不同，变色浓度不同，若顾客两眼屈光度相差</span><span lang="EN-US"><font face="Times New Roman">2.00D</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">以上，建议不要配；</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 18pt; TEXT-INDENT: 8.9pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly; mso-list: l1 level2 lfo1; tab-stops: list 39.0pt; mso-char-indent-count: .85; mso-para-margin-left: 18.0pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span lang="EN-US" style="mso-bidi-font-family: 宋体"><span style="mso-list: Ignore"><font face="Times New Roman"><font size="3">④</font><span style="FONT: 7pt &quot;Times New Roman&quot;"> </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">高度近视感觉眼前较黑，另边缘与中心变色差别大，不美观；</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 18pt; TEXT-INDENT: 8.9pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly; mso-list: l1 level2 lfo1; tab-stops: list 39.0pt; mso-char-indent-count: .85; mso-para-margin-left: 18.0pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span lang="EN-US" style="mso-bidi-font-family: 宋体"><span style="mso-list: Ignore"><font face="Times New Roman"><font size="3">⑤</font><span style="FONT: 7pt &quot;Times New Roman&quot;"> </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">老花镜中心变色效果低，不宜配变色镜片；</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 27pt; TEXT-INDENT: 0cm; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly; mso-list: l1 level2 lfo1; tab-stops: list 39.0pt; mso-para-margin-left: 27.0pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span lang="EN-US" style="mso-bidi-font-family: 宋体"><span style="mso-list: Ignore"><font face="Times New Roman"><font size="3">⑥</font><span style="FONT: 7pt &quot;Times New Roman&quot;"> </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">国产镜片与进口的区别：国产比进口的镜片变色慢，褪色慢、颜色深，进口的颜色柔和。</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 18pt; TEXT-INDENT: 8.9pt; LINE-HEIGHT: 150%; mso-char-indent-count: .85; mso-para-margin-left: 18.0pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">变色片按其色泽可分为：茶变和灰变</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 18pt; TEXT-INDENT: 8.9pt; LINE-HEIGHT: 150%; mso-char-indent-count: .85; mso-para-margin-left: 18.0pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">变色片按其材料可分为：</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">普通玻璃变色片（</span><span lang="EN-US"><font face="Times New Roman">1.523</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">）</span><span lang="EN-US"><font face="Times New Roman">/</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">超薄玻璃变色片（</span><span lang="EN-US"><font face="Times New Roman">1.60</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">）</span><span lang="EN-US"><font face="Times New Roman">/</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">树脂变色片（</span><span lang="EN-US"><font face="Times New Roman">1.499</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">）</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 2.35pt; LINE-HEIGHT: 150%; mso-para-margin-left: 2.35pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><strong><span lang="EN-US"><font face="Times New Roman">2</font></span></strong><strong><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">、非球面镜片</span></strong></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 21pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0; mso-para-margin-left: 2.0gd; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">自古以来，人类所配戴的眼镜通常是球面镜片制成的，无论其用何种材质，其矫正视力的功能是依靠镜片的球面弯曲来改变光路的焦距与人眼屈光度吻合球面镜片曾经为数以万计的屈光不正者矫正视力，功不可没。但球面镜片也有其明显而易见缺点，一是视野小，正常裸视视野为</span><span lang="EN-US"><font face="Times New Roman">270</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">度，而球面镜片的视野为</span><span lang="EN-US"><font face="Times New Roman">180</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">度，长期配戴球面眼镜，尤其是自幼配戴且近视度数较高者，因眼球长期在小视野范围内活动，而容易导致眼球疲劳变形；二是视像误差大，通过球面镜片看物体，尤其是远视者，所见物体的形状即视野边缘部份物体严重变形。科学家们经过长期研究，终于设计成功了非球面镜片，该镜片视野为</span><span lang="EN-US"><font face="Times New Roman">270</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">度，视像误差极小，边缘折射率畸变也减少到最低程度。非球面镜片是球面镜片更新换代的产品。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 54.8pt; TEXT-INDENT: -31.5pt; LINE-HEIGHT: 150%; mso-char-indent-count: -3.0; mso-para-margin-left: 2.22gd; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">优点：视野宽阔，视像误差小，图像真切，周边无畸变，视野边缘不变形，比普通镜片薄</span><span lang="EN-US"><font face="Times New Roman">1/3</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">；</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 2.35pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0; mso-para-margin-left: 2.35pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">缺点：制造困难，价格比较昂贵。</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 2.35pt; LINE-HEIGHT: 150%; mso-para-margin-left: 2.35pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><strong><span lang="EN-US"><font face="Times New Roman">3</font></span></strong><strong><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">、双光镜片</span><span lang="EN-US"><o:p></o:p></span></strong></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 21pt; LINE-HEIGHT: 150%; mso-para-margin-left: 2.0gd; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">双光镜片就是指在一副镜片上有二个焦点，及在一片普通镜片上叠加一光度的小镜片；用于老视患者看远看近时交替使用；上方是看远时光度（有时是平光），下光为阅读时光度；看远度数称为上光，看近度数称为下光，上下光度差为</span><span lang="EN-US"><font face="Times New Roman">ADD</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">（外加光度）；</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 2.35pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0; mso-para-margin-left: 2.35pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">优点：使老视患者在看近和看远时不必更换眼镜。</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 54.8pt; TEXT-INDENT: -31.5pt; LINE-HEIGHT: 150%; mso-char-indent-count: -3.0; mso-para-margin-left: 2.22gd; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">缺点：看远看近转换时有跳跃现象（棱镜效应）；从外观上与普通镜片有明显区别；视野较小。</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 2.35pt; LINE-HEIGHT: 150%; mso-para-margin-left: 2.35pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><strong><span lang="EN-US"><font face="Times New Roman">4</font></span></strong><strong><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">、渐进多焦镜片</span><span lang="EN-US"><o:p></o:p></span></strong></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 17.95pt; TEXT-INDENT: -17.95pt; LINE-HEIGHT: 150%; mso-char-indent-count: -1.71; mso-para-margin-left: 17.95pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">渐进多焦镜片就是指在一副镜片上同时具有多重焦点；在镜片中间的渐进带上度数由上至下逐点变化。</span></font></p>
<p class="MsoBlockText" style="MARGIN: 0cm -8.9pt 0pt 49.45pt; TEXT-INDENT: -31.5pt; LINE-HEIGHT: 150%; mso-char-indent-count: -3.0"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">优点：同一副镜片可看远、中、近距离；镜片无明显界线，不易被人察觉；从中部的垂直方向注视远近不感到跳跃现象。</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 18pt; LINE-HEIGHT: 150%; mso-para-margin-left: 18.0pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">缺点：价格较高；验配难度较大；镜片两侧存在盲区；镜片较厚，一般为</span><span lang="EN-US"><font face="Times New Roman">1.553</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">树脂材料（新品</span><span lang="EN-US"><font face="Times New Roman">1.60</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">）</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">。</span></font></p>]]>
</content>
</entry>

<entry>
<title>镜片材质分类</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1685890.html"/>
<issued>2008-04-19T11-09-38 CST</issued> 
<created>2008-04-19T11-09-38 CST</created>
<modified>2008-07-06T08-48-43Z</modified>
<id>tag:chengxiangsen.blogchina.com,2005://1685890</id>
<author>
<name>chengxiangsen</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/chengxiangsen.html</url>
</author>
<dc:subject>镜片材质分类</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt"><strong><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman'"><span style="mso-list: Ignore"><font face="Times New Roman"><font size="3">1、</font><span style="FONT: 7pt &quot;Times New Roman&quot;"> </span></font></span></span></strong><strong><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">天然材料镜片</span><span lang="EN-US"><o:p></o:p></span></font></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">水晶镜片：主要成分是二氧化硅。分为无色和茶色两种。</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt; LINE-HEIGHT: 150%"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">优点：坚硬，不易磨损；不易潮湿（雾气不易在其表面保留）；</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">热膨胀系数小等。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 53.25pt; TEXT-INDENT: -31.5pt; LINE-HEIGHT: 150%; mso-char-indent-count: -3.0; mso-para-margin-left: 2.07gd"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">缺点：对紫外线具有特有的透明度，易引起视疲劳；</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">密度不均匀，易含有杂质，产生双折射现象；价格昂贵。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt"><strong><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman'"><span style="mso-list: Ignore"><font face="Times New Roman"><font size="3">2、</font><span style="FONT: 7pt &quot;Times New Roman&quot;"> </span></font></span></span></strong><strong><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">玻璃材料镜片</span><span lang="EN-US"><o:p></o:p></span></font></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.1pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0"><font size="3"><strong><span style="FONT-FAMILY: 宋体">①</span></strong><strong><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">普通玻璃镜片</span><span lang="EN-US"><o:p></o:p></span></strong></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -52.6pt 0pt 0cm; TEXT-INDENT: 31.5pt; LINE-HEIGHT: 150%; mso-char-indent-count: 3.0; mso-para-margin-right: -5.01gd"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">一般采用冕牌玻璃，主要成分二氧化硅（</span><span lang="EN-US"><font face="Times New Roman">sio2</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">）折射率</span><span lang="EN-US"><font face="Times New Roman">N=1.523</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">，可见光透过率可达</span><span lang="EN-US"><font face="Times New Roman">90%</font></span><span style="FONT-FAMILY: 宋体">∽</span><span lang="EN-US"><font face="Times New Roman">92%</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">，</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 31.5pt; LINE-HEIGHT: 150%; mso-para-margin-left: 3.0gd; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">能吸收小于</span><span lang="EN-US"><font face="Times New Roman">320</font></span><span lang="EN-US" style="FONT-FAMILY: 宋体">um</span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">玻璃的紫外线材料的，均匀性较好，化学稳定性较高，</span><span lang="EN-US"><font face="Times New Roman">Abbe</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">系数大于</span><span lang="EN-US"><font face="Times New Roman">55</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">，清晰度较高，但此类镜片比重系数较大，镜片较重，主要种类有：①</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">托力克片，也称白托片、白片、光学白片、克罗克斯片；②</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">克罗赛托片也称克赛片。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 0cm; TEXT-INDENT: 21.1pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0; mso-para-margin-right: -.85gd"><font size="3"><strong><span style="FONT-FAMILY: 宋体">②</span></strong><strong><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">高折射率玻璃片</span><span lang="EN-US"><o:p></o:p></span></strong></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 38.95pt; LINE-HEIGHT: 150%; mso-para-margin-left: 3.71gd; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">高折射率玻璃片，即所谓超薄镜片，由于原材料中添加了</span><span lang="EN-US"><font face="Times New Roman">Tio2</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">、</span><span lang="EN-US"><font face="Times New Roman">Pb0</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">，使折射率提高至</span><span lang="EN-US"><font face="Times New Roman">N=1.70</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">，故最大优点就是镜片较薄，重量轻，适于制作高光度镜片，与普通光学片比，</span><span lang="EN-US"><font face="Times New Roman">Abbe</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">系数为</span><span lang="EN-US"><font face="Times New Roman">41</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">，色散系数小，容易引起周边视力降低，线条弯曲，出现彩虹效应，表面反射率高，且性质较软。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 18pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt; mso-para-margin-left: 18.0pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><strong><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman'"><span style="mso-list: Ignore"><font face="Times New Roman"><font size="3">3、</font><span style="FONT: 7pt &quot;Times New Roman&quot;"> </span></font></span></span></strong><strong><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">树脂材料镜片</span><span lang="EN-US"><o:p></o:p></span></font></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 18pt; LINE-HEIGHT: 150%; mso-para-margin-left: 18.0pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">树脂材料镜片，即由具有光学性能的，有机物质制成的镜片，也称为塑胶镜片。</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 18pt; LINE-HEIGHT: 150%; mso-para-margin-left: 18.0pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">①</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">聚甲基丙烯酸甲酯（压克力片，</span><span lang="EN-US"><font face="Times New Roman">ACRYLIC LENS</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">）</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 18pt; TEXT-INDENT: 21.75pt; LINE-HEIGHT: 150%; mso-para-margin-left: 18.0pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">特点：折射率为</span><span lang="EN-US"><font face="Times New Roman">1.499</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">；比重</span><span lang="EN-US"><font face="Times New Roman">1.19</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">；早期多用于硬性隐形眼镜；硬度不好，表面易划；</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 17.95pt; TEXT-INDENT: 53.25pt; LINE-HEIGHT: 150%; mso-char-indent-count: 5.07; mso-para-margin-left: 1.71gd; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">现多用于现成镜，比如现成老花镜等。</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 0cm; LINE-HEIGHT: 150%; mso-para-margin-right: -.85gd"><font size="3"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">优点：比玻璃片要轻。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 0cm; LINE-HEIGHT: 150%; mso-para-margin-right: -.85gd"><font size="3"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">缺点：表面硬度不及玻璃片；光学性能不及玻璃片。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 37.5pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; mso-list: l1 level1 lfo2; tab-stops: list 37.5pt; mso-para-margin-left: 37.5pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span lang="EN-US" style="mso-bidi-font-family: 宋体"><span style="mso-list: Ignore"><font face="Times New Roman"><font size="3">②</font><span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">树脂片（最具有代表性的是</span><span lang="EN-US"><font face="Times New Roman">CR-39</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">）</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 37.5pt; LINE-HEIGHT: 150%; mso-para-margin-left: 37.5pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">特点：化学名称是丙烯基二甘醇碳酸酯，是硬而透明的物质；折射率为</span><span lang="EN-US"><font face="Times New Roman">1.499</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">；透光率为</span><span lang="EN-US"><font face="Times New Roman">92%</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">；热稳定性：</span><span lang="EN-US"><font face="Times New Roman">150</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">摄氏度以下不变形；耐水性、耐腐蚀（除强酸）较好，不溶于一般的有机溶剂。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 63pt; TEXT-INDENT: -31.5pt; LINE-HEIGHT: 150%; mso-char-indent-count: -3.0; mso-para-margin-left: 3.0gd; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;</font></span></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">优点：比重为</span><span lang="EN-US"><font face="Times New Roman">1.32</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">，为玻璃的二分之一，质轻；耐冲击、不易碎、安全感强；（符合美国</span><span lang="EN-US"><font face="Times New Roman">FDA</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">标准）配戴舒适；加工方便，用途广；（包括半框、无框镜架中使用）产品系列丰富；（单光、双光、多焦点、白内障、变色等）</span><span lang="EN-US"><font face="Times New Roman">;</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">其对紫外线的吸收能力易高于玻璃镜片；可染成各种颜色；热传导率低，由水蒸气引起的&ldquo;水雾&rdquo;的情况比玻璃镜片好一些。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 0cm; TEXT-INDENT: 31.5pt; LINE-HEIGHT: 150%; mso-char-indent-count: 3.0; mso-para-margin-right: -.85gd"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">缺点：镜片耐磨性较差，易擦伤；</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">折射率低，镜片相对比玻璃片要厚</span><span lang="EN-US"><font face="Times New Roman">1.2-1.3</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">倍；</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 63pt; TEXT-INDENT: -42pt; LINE-HEIGHT: 150%; mso-char-indent-count: -4.0; mso-para-margin-left: 2.0gd; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">发展：</span><span lang="EN-US"><font face="Times New Roman">a </font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">克服材料耐磨性，</span><span lang="EN-US"><font face="Times New Roman">80</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">年代中期，镜片表面加硬技术成功；普通树脂镜片，硬度达到</span><span lang="EN-US"><font face="Times New Roman">4-5H</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">，目前许多公司已推出硬度达到</span><span lang="EN-US"><font face="Times New Roman">6-7H</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">的超硬树脂镜片。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 0cm; TEXT-INDENT: 52.5pt; LINE-HEIGHT: 150%; mso-char-indent-count: 5.0; mso-para-margin-right: -.85gd"><font size="3"><span lang="EN-US"><font face="Times New Roman">b </font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">为减少镜片厚度，不同折射率的树脂镜片研制成功</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 0cm; TEXT-INDENT: 52.5pt; LINE-HEIGHT: 150%; mso-char-indent-count: 5.0; mso-para-margin-right: -.85gd"><font size="3"><span lang="EN-US"><font face="Times New Roman">1985</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">年</span><span lang="EN-US"><font face="Times New Roman"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>1 .56<span style="mso-spacerun: yes">&nbsp;&nbsp; </span></font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">中折射率树脂片；</span><span lang="EN-US"><font face="Times New Roman">1988</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">年</span><span lang="EN-US"><font face="Times New Roman"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>1.60<span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </span></font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">超薄树脂片；</span><span lang="EN-US"><font face="Times New Roman">1988</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">年</span><span lang="EN-US"><font face="Times New Roman"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>1.600 </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 0cm; TEXT-INDENT: 52.5pt; LINE-HEIGHT: 150%; mso-char-indent-count: 5.0; mso-para-margin-right: -.85gd"><font size="3"><span lang="EN-US"><font face="Times New Roman">1992</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">年</span><span lang="EN-US"><font face="Times New Roman"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>1.670<span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </span></font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">超超薄树脂片；</span><span lang="EN-US"><font face="Times New Roman">1998</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">年</span><span lang="EN-US"><font face="Times New Roman"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>1.740</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 0cm; TEXT-INDENT: 21pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0; mso-para-margin-right: -.85gd"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">③聚碳酸酯（</span><span lang="EN-US"><font face="Times New Roman">Polycarbonate lens,PC</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">片）</span><span lang="EN-US"><font face="Times New Roman">,</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">市场上又称之为太空镜片</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 2.35pt; TEXT-INDENT: 42pt; LINE-HEIGHT: 150%; mso-char-indent-count: 4.0; mso-para-margin-left: 2.35pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">特点：折射率为</span><span lang="EN-US"><font face="Times New Roman">1.586</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">；重量轻；特别适合做无框镜架。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 2.35pt; TEXT-INDENT: 42pt; LINE-HEIGHT: 150%; mso-char-indent-count: 4.0; mso-para-margin-left: 2.35pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">优点：抗冲击力极强；比树脂镜片更耐磨。</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 2.35pt; TEXT-INDENT: 42pt; LINE-HEIGHT: 150%; mso-char-indent-count: 4.0; mso-para-margin-left: 2.35pt; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">缺点：加工比较困难；表面极易刮伤，热稳定性不好，</span><span lang="EN-US"><font face="Times New Roman">100</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">摄氏度变软。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm -8.9pt 0pt 31.5pt; TEXT-INDENT: -10.5pt; LINE-HEIGHT: 150%; mso-char-indent-count: -1.0; mso-para-margin-left: 2.0gd; mso-para-margin-right: -.85gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt"><font size="3"><span style="FONT-FAMILY: 宋体">④</span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">游离单体树脂片（</span><span lang="EN-US"><font face="Times New Roman">OMB-91</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">）折射率</span><span lang="EN-US"><font face="Times New Roman">N=1.51</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">，比重系数</span><span lang="EN-US"><font face="Times New Roman">1.19</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">，</span><span lang="EN-US"><font face="Times New Roman">Abbe</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">系数</span><span lang="EN-US"><font face="Times New Roman">59</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">，该镜片以前店后厂方式为多。</span></font></p>]]>
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