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→Common defects in optical components of optical microscope and how to prevent them

→Cleaning methods and steps for optical parts of metallographic microscope

→Metallographic microscope objective lens of disassembly steps

→About the metallographic microscope, micro parts disassembly

→Mechanical stability is particularly important when selecting optical microscope

→A brief discussion on the objective focusing steps of metallographic microscope

→Metallographic microscope of the prism and reflector adjustment steps of simple explanations