関連ワード:  function of base in light microscope    function of diaphragm in light microscope    function of mirror in light microscope    function of stage in light microscope    function of body tube in light microscope    function of base in compound light microscope    function of stage clip in light microscope    function of iris diaphragm in light microscope    function of body tube in compound light microscope    function of stage in compound light microscope