Olympus A 20PL 0.40, 160 / 0.17 T6 Phase Contrast Microscope Objective - BH, CH

OLYMPUS PL20 / 0.40 0.17 Phase Contrast Microscope Objective

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

Fisher Scientific 20X/0.40 160/0.17 Phase 20 DM Microscope Objective

Fisher Scientific MP-OP040PC Microscope Objective Lens PL 40/0.65 PHP 160/0.17

Fisher Scientific Microscope Objective Lens PL 100/1.25 Oil 160/0.17

Fisher Scientific 100x 1.25 Oil Microscope Objective 160/0.17

FISHER Scientific microscope Objective lens 160/0.17 10/.025