4X Plan Bio-Microscope Achromatic Objective Lens 195 with Knurled Ring 160/0.17

160/0.17 45 EP 20X / 0.40 Achromatic Microscope Objective lens

AmScope 20X Plan Achromatic Objective Lens with Knurled Ring

DIN 20X 160/0.17 PLAN Achromatic Objective Lens for Compound Microscope

AmScope 60X Plan Achromatic Objective Lens with Knurled Ring

4X-100X Plan Achromatic Objective Lens 160/0.17 for Biological Microscope

10/0.25 160/0.17 Achromatic Microscope Objective Lens

160/0.17 45 EP 20X / 0.40 Achromatic Microscope Objective lens