関連ワード:  name 5 parts of a microscope    list 5 parts of a microscope and their functions    what are 5 parts of a microscope    list 5 parts of a light microscope    list 5 major parts of a microscope and their functions    name at least five parts of a microscope    what are the 5 main parts of a microscope    what are the 12 parts of a microscope