1X/2X Achromatic Bio-microscope Objective Lens Infinity Standard RMS 20.2 Thread

195 1X 2X RMS Achromatic Infinity Objective Lens for Biological Microscope

1X 2X Achromatic Infinity Objective Lens f 195 Biological Microscope RMS Thread

1PC 195 1X 2X RMS Achromatic Infinity Objective Lens for Biological Microscope

60X Plan Infinity Achromatic Objective Lens RMS 20.2mm for Biological Microscope

1PC 1X 2X 195 Achromatic Infinity Objective Lens for Biological Microscope RMS

1PC 1X 195 RMS Achromatic Infinity Objective Lens for Biological Microscope

1X 2X Low Magnification Infinity Objective 195 Achromatic Objective Lens RMS20.2