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<title><![CDATA[EC21 Product Catalogs - mgf2 crystal]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/mgf2_crystal--271308/1/mgf2 crystal.html]]></link><item>
<title><![CDATA[OEM High Precision Fused Quartz, Crown Glass, Crystals Optical Prism for Infrared]]></title><link><![CDATA[https://leadir.en.ec21.com/OEM_High_Precision_Fused_Quartz--11956358_11956336.html]]></link><description><![CDATA[crystalline germanium, monocrystalline silicon, zinc selenide (ZnSe), zinc sulfide (ZnS), Barium fluoride (BaF2), magnesium fluoride (MgF2), chalcogenide glass and other infrared materials.
Surface a]]></description><pubDate><![CDATA[20240624]]></pubDate></item>
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<title><![CDATA[Achromatic Waveplate]]></title><link><![CDATA[https://shelly0119.en.ec21.com/Achromatic_Waveplate--11439118_11937941.html]]></link><description><![CDATA[Crystal Quartz&amp;MgF2 CrystalDIMENSION TOLERANCE+0/ -0.2mmWAVEFRONT DISTORTIONλ/4 RETARDATION TOLERANCE&lt;λ/100WAVELENGTH RANGE240~2100nmPARALLELISM3 arc secondsSURFACE QUALITY40-20 scratch and digCLEA]]></description><pubDate><![CDATA[20240516]]></pubDate></item>

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