10X 195 Semi‑Plan Achromatic Objective Lens RMS 20.2mm for Microscope

10X 195 Plan Achromatic Objective Lens RMS 20.2mm for Biological Microscope

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

4X Achromatic Objective Lens 195 RMS 20.2mm Thread For Biological Microscope Dry

195 Achromatic Biological Microscope Objective Lens 4X 10X 40X100X Objective

10X Achromatic Objective Lens 195 RMS 20.2mm Biological Microscope Dry Objective

4X 195 Achromatic Objective Lens RMS 20.2mm for Biological Microscope

195 Achromatic 100X Oil Immersion Microscope Objective Lens RMS 20.2mm