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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。 |