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<title><![CDATA[EC21 Product Catalogs - visual acuity]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/visual-acuity--271303/1/visual acuity.html]]></link><item>
<title><![CDATA[PolyVue Multifocal Lens]]></title><link><![CDATA[https://interojo.en.ec21.com/PolyVue-Multifocal-Lens--408726_408745.html]]></link><description><![CDATA[visual acuity as well as increased depth of field and consist sensitivity
Parameters
Baser Curve: 8.6mm 
Diameter: 14.0mm 
Power: +6.00 ~ -8.00 (0.50D steps from -6.00 to -8.00) 
Add Power : Progrees]]></description><pubDate><![CDATA[20091110]]></pubDate></item>

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