发明名称 降低凹面反射的色觉矫正树脂眼镜
摘要 降低凹面反射的色觉矫正树脂眼镜,它是将树脂片通过化学染色实现四类二十一种色谱矫正曲线的设计要求,并在镜片凸面真空镀膜一层Cr,膜层厚度控制在使已着色的树脂镜片透过率下降10%左右,以使凹面反光减弱,为进一步降低凹面反光,可在凹面蒸镀增透膜,解决镜片在强光背景环境中,产生眼影成像的视觉干扰,提高了色觉矫正的效果,同时制作成本低,生产效率高,即实现了色觉矫正的目的,又收到了保护眼睛的效果。
申请公布号 CN1110711C 申请公布日期 2003.06.04
申请号 CN98116821.3 申请日期 1998.07.24
申请人 长春科利尔光学制品有限公司 发明人 卢众;吕卫东
分类号 G02B1/10;G02C7/10 主分类号 G02B1/10
代理机构 长春科宇专利代理有限责任公司 代理人 王立伟
主权项 1、降低凹面反射的色觉矫正树脂眼镜,其特征在于采用树脂镜片,通 过化学染色分成的四类二十一种类型,在镜片凸面上有一层反射膜;为进一 步降低凹面反光,在镜片的凹面有一层蒸镀增透膜,所述四类二十一种化学 染色树脂镜片分别满足下列色谱参数: I类色谱参数波长误差±100透过率误差±2% <tables id="table1" num="001"><table width="462"><tgroup cols="5"><colspec colname="c001" colwidth="23%" /><colspec colname="c002" colwidth="14%" /><colspec colname="c003" colwidth="21%" /><colspec colname="c004" colwidth="21%" /><colspec colname="c005" colwidth="21%" /><thead><row><entry morerows="1" namest="c001" nameend="c002">波长 </entry><entry morerows="1"> 6300 红 </entry><entry morerows="1"> 5400 绿 </entry><entry morerows="1"> 4500 兰 </entry></row></thead><tbody><row><entry morerows="6">透 过 率 </entry><entry morerows="1"> a </entry><entry morerows="1"> 85% </entry><entry morerows="1"> 30% </entry><entry morerows="1"> 50% </entry></row><row><entry morerows="1"> b </entry><entry morerows="1"> 82% </entry><entry morerows="1"> 25% </entry><entry morerows="1"> 45% </entry></row><row><entry morerows="1"> c </entry><entry morerows="1"> 78% </entry><entry morerows="1"> 15% </entry><entry morerows="1"> 35% </entry></row><row><entry morerows="1"> d </entry><entry morerows="1"> 55% </entry><entry morerows="1"> 10% </entry><entry morerows="1"> 25% </entry></row><row><entry morerows="1"> e </entry><entry morerows="1"> 40% </entry><entry morerows="1"> 5% </entry><entry morerows="1"> 15% </entry></row><row><entry morerows="1"> f </entry><entry morerows="1"> 33% </entry><entry morerows="1"> 2% </entry><entry morerows="1"> 5% </entry></row></tbody></tgroup></table></tables>II类色谱参数波长误差±100透过率误差±2% <tables id="table2" num="002"><table width="465"><tgroup cols="5"><colspec colname="c001" colwidth="23%" /><colspec colname="c002" colwidth="14%" /><colspec colname="c003" colwidth="20%" /><colspec colname="c004" colwidth="21%" /><colspec colname="c005" colwidth="21%" /><thead><row><entry morerows="1" namest="c001" nameend="c002">波长 </entry><entry morerows="1"> 6300 红 </entry><entry morerows="1"> 5400 绿 </entry><entry morerows="1"> 4500 兰 </entry></row></thead><tbody><row><entry morerows="6">透 过 率 </entry><entry morerows="1"> a </entry><entry morerows="1"> 85% </entry><entry morerows="1"> 8% </entry><entry morerows="1"> 20% </entry></row><row><entry morerows="1"> b </entry><entry morerows="1"> 80% </entry><entry morerows="1"> 5% </entry><entry morerows="1"> 15% </entry></row><row><entry morerows="1"> c </entry><entry morerows="1"> 70% </entry><entry morerows="1"> 5% </entry><entry morerows="1"> 15% </entry></row><row><entry morerows="1"> d </entry><entry morerows="1"> 60% </entry><entry morerows="1"> 5% </entry><entry morerows="1"> 15% </entry></row><row><entry morerows="1">e </entry><entry morerows="1">40% </entry><entry morerows="1">3% </entry><entry morerows="1">3% </entry></row><row><entry morerows="1"> f </entry><entry morerows="1"> 20% </entry><entry morerows="1"> 1% </entry><entry morerows="1"> 1% </entry></row></tbody></tgroup></table></tables>III类色谱参数波长误差±100透过率误差±2% <tables id="table3" num="003"><table width="373"><tgroup cols="5"><colspec colname="c001" colwidth="13%" /><colspec colname="c002" colwidth="13%" /><colspec colname="c003" colwidth="25%" /><colspec colname="c004" colwidth="25%" /><colspec colname="c005" colwidth="25%" /><thead><row><entry morerows="1" namest="c001" nameend="c002">波长 </entry><entry morerows="1">6300 红 </entry><entry morerows="1">5400 绿 </entry><entry morerows="1">4500 兰 </entry></row></thead><tbody><row><entry morerows="6">透 过 率 </entry><entry morerows="1"> a </entry><entry morerows="1"> 75% </entry><entry morerows="1"> 50% </entry><entry morerows="1"> 35% </entry></row><row><entry morerows="1"> b </entry><entry morerows="1"> 70% </entry><entry morerows="1"> 40% </entry><entry morerows="1"> 30% </entry></row><row><entry morerows="1"> c </entry><entry morerows="1"> 58% </entry><entry morerows="1"> 30% </entry><entry morerows="1"> 20% </entry></row><row><entry morerows="1"> d </entry><entry morerows="1"> 45% </entry><entry morerows="1"> 25% </entry><entry morerows="1"> 15% </entry></row><row><entry morerows="1"> e </entry><entry morerows="1"> 42% </entry><entry morerows="1"> 10% </entry><entry morerows="1"> 5% </entry></row><row><entry morerows="1"> f </entry><entry morerows="1"> 28% </entry><entry morerows="1"> 5% </entry><entry morerows="1"> 2% </entry></row></tbody></tgroup></table></tables>IV类色谱参数波长误差±100透过率误差±2% <tables id="table4" num="004"><table width="373"><tgroup cols="5"><colspec colname="c001" colwidth="12%" /><colspec colname="c002" colwidth="13%" /><colspec colname="c003" colwidth="24%" /><colspec colname="c004" colwidth="25%" /><colspec colname="c005" colwidth="25%" /><thead><row><entry morerows="1" namest="c001" nameend="c002">波长 </entry><entry morerows="1">6300 红 </entry><entry morerows="1">5400 绿 </entry><entry morerows="1">4500 兰 </entry></row></thead><tbody><row><entry morerows="3"> 透 过 率 </entry><entry morerows="1"> a </entry><entry morerows="1"> 50% </entry><entry morerows="1"> 20% </entry><entry morerows="1"> 15% </entry></row><row><entry morerows="1"> b </entry><entry morerows="1"> 35% </entry><entry morerows="1"> 9% </entry><entry morerows="1"> 7% </entry></row><row><entry morerows="1"> c </entry><entry morerows="1"> 20% </entry><entry morerows="1"> 2% </entry><entry morerows="1"> 2% </entry></row></tbody></tgroup></table></tables>然后a、在镜片凸面上真空镀膜一层Cr,b、为了进一步降低凹面反光,还在 镜片的凹面蒸镀增透膜。
地址 130022吉林省长春市人民大街164号605室