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<title><![CDATA[EC21 Product Catalogs - 1.61 hi index]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/1.61 hi index.html]]></link><item>
<title><![CDATA[1.61 HMC lens]]></title><link><![CDATA[https://ingoptics.en.ec21.com/1.61_HMC_lens--216009_216043.html]]></link><description><![CDATA[Features 
This lense has great appearance due to its minimum variable thickness with refractive index of 1.61.
It has specific gravity of 1.13 compared to conventional hi-lenses 1.34, making it 9.5 %]]></description><pubDate><![CDATA[20121231]]></pubDate></item>

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