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<title><![CDATA[EC21 Product Catalogs - optical slit]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/optical_slit--2673/1/optical slit.html]]></link><item>
<title><![CDATA[Optical Slit]]></title><link><![CDATA[https://walthysales320.en.ec21.com/Optical_Slit--10655283_10655614.html]]></link><description><![CDATA[Material: Glass, Quartz, etc
Slit or Pinhole Dimension:5-1000um
Outer Dimension: 25.4mm or customized
OD&gt;4
Used for optical experiments
]]></description><pubDate><![CDATA[20250202]]></pubDate></item>

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