<![CDATA[iFixit - Answers With Device "American Optical Microscope"]]> https://www.ifixit.com/Answers/Device/American_Optical_Microscope/All?rss=yes en-US Fri, 03 Apr 2026 23:13:59 -0700 <![CDATA[American Optical Microscope: Why is the course adjustment nob loose]]> how to fix the corse adjustment nob

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