<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RSS Feed]]></title><description><![CDATA[RSS Feed]]></description><link>http://direct.ecency.com</link><image><url>http://direct.ecency.com/logo512.png</url><title>RSS Feed</title><link>http://direct.ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Wed, 22 Apr 2026 14:45:36 GMT</lastBuildDate><atom:link href="http://direct.ecency.com/created/herar/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[칼 짜이즈 예나 헤라 35밀리 Carl Zeiss Jena Herar 35mm f/3.5]]></title><description><![CDATA[아마도 20세기 들어서 광학렌즈 발전에 가장 지대한 공헌을 한 사람을 한 명 꼽으라면 렌즈의 난반사억제를 위한 내부코팅을 개발한 Alexander Smakula를 들 수 있을 것이다. 당시 렌즈개발에 있어서 가장 난제였던 것은 광학수차의 교정이었다. 이를 위해서는 여러장의 광학유리를 사용해야했는데, 문제는 유리의 매수가 늘어날 수록 빛의 투과율이 5%씩 떨어졌고]]></description><link>http://direct.ecency.com/zeiss/@leetaey/35-carl-zeiss-jena-herar-35mm-f-3-5</link><guid isPermaLink="true">http://direct.ecency.com/zeiss/@leetaey/35-carl-zeiss-jena-herar-35mm-f-3-5</guid><category><![CDATA[zeiss]]></category><dc:creator><![CDATA[leetaey]]></dc:creator><pubDate>Sat, 20 Jan 2018 01:36:15 GMT</pubDate><enclosure url="https://images.ecency.com/p/vM1pGHgNcyCiaxZmdb555hkjecmqomntNdRp7jg9q6LfoJHYW7frjo3cCVwPvA1ov2WXeYB7B2TqTwQmrMHGU1DLyNZRPb4wdGV2P7KXMjAb8en5M9UcLDPLXq9Xgn6dd5t7PHG?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[herar chomok]]></title><link>http://direct.ecency.com/herar/@bilal07/herar-chomok</link><guid isPermaLink="true">http://direct.ecency.com/herar/@bilal07/herar-chomok</guid><category><![CDATA[herar]]></category><dc:creator><![CDATA[bilal07]]></dc:creator><pubDate>Fri, 01 Dec 2017 12:38:24 GMT</pubDate><enclosure url="https://images.ecency.com/p/21PRtjKRXPQyotRPt1Hd7fPufGf1WCpCvB7qBKbTkauz5jC8L8kukJZFP3YGbYYttSU8Dwa3mmGthxZVDQY6hs3BW5MzJ6W1hT6yZVBuQnNpVsBvr1a6RqcbmdXiy37kNH3H22dJYjHx166NfW4Uty4?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>