Nikon 20/0.4 DL Ph2 Phase Contrast w Correction Microscope Objective 20x

Nikon E Plan 20X/0.4 DL Ph2 Phase Contrast Objective Lens 160/0.17

Nikon Microscope Objective Ph2 20x DL 0.4 160/0-2

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

Nikon 20X/0.4 DL Ph2 Phase Contrast w/ Correction Contrast Microscope Objective

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

Nikon Plan 20 20x 0.4 160/0.17 Microscope Objective Lens

Nikon Microscope Objective 136756 Ph2 20x DL 0.4 160/0-2, 30-Day Warranty