Olympus ULWD MSPlan 50x 0.55 INFINITY/0 f=180 Objective lens

Olympus MSPlan 50 / 0.80 Microscope Objective Lens

2X-50X M26 95mm Visible LWD M Plan APO Metallurgical Microscope Objective Lens

Olympus MSPlan 50x Microscope Objective / Metallurgical Objective

2X-50X M26 95mm Visible LWD M Plan APO Metallurgical Microscope Objective Lens

Olympus MSPlan 50x Microscope Objective / Metallurgical Objective

Olympus LWD CDPlan 20 Microscope Objective

Olympus MSPlan 50x /.80 Infinity/0 Metallurgical Microscope Objective