Fisher AMG 20X Plan Phase Contrast Infinity Corrected Microscope Objective New

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

Inverted Microscope Fisher etc. 20X Plan Phase Contrast Infinity LWD Objective

Fisher Phase 10x DM 0.25 Microscope Objective Lens 160mm 0.17 Phase Contrast

Olympus PL20 20X 0.40 0.17 Phase Contrast Microscope Objective Lens

Nikon E Plan 20X/0.4 DL Ph2 Phase Contrast Microscope Objective Lens 160mm

Nikon 20X/0.4 DL Ph2 Phase Contrast Microscope Objective Lens 160mm

Nikon Ph2 20x DL Microscope Objective Lens Phase Contrast 160mm