Olympus PL20 20X 0.40 0.17 Phase Contrast Microscope Objective Lens

Olympus DPlan 20 0.40 160/0.17Microscope Objective 20X

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Olympus SPlan 20x 0.46 NA 160/0.17 Microscope Objective Lens

421132 OLYMPUS PL20 0.40 Microscope Objective 20x PL20

420664 OLYMPUS PLAN 20 0.40 0.17 Microscope Objective 20x

Leica Microscope Objective C Plan 20x ∞/0.17 506079 20x/0.40 Phase Contrast

Olympus UVFL 20X / 0.65 160/0.17 Microscope Objective Lens