NIKON Plan Fluor ELWD 40x/0.75 OFN25 ∞/0.17 WD0.66 DIC M/N2 Microscope Lens

Olympus Plan Objective 40X/0.65 Microscope Objective Lens

Nikon Plan 40x/0.65 ∞/0.17 WD 0.57 Microscope Objective Lens 40X

Olympus UPlanFL N 40x/1.30 Oil ∞/0.17/FN26.5 Microscope Objective Lens UIS2 RMS

Olympus Plan N 40x/0.65 Objective

Olympus ACH 10x/0.25 Infinity Microscope Objective Lens Used From Japan

Olympus Ach 40x/0.65 Microscope Objective

Olympus Ach 40x/0.65 Infinity/0.17