Microscope Objective Lens LPL 10X / 0.25 Plan Achromatic DIN 160/1.5

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

4X-100X Infinity Plan Achromatic Objective lens f Olympus Biological Microscope

AmScope 4X Plan Achromatic Compound Microscope Objective Lens

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4X Biological Microscope Plan Achromatic Objective Lens RMS Thread DIN160/0.1mm

Biological Microscope 195 4x Plan Achromatic Objective lens

195 45EP Semi Plan Achromatic Microscope Objective Lens 160/0.17 Biological