Nikon Ph2 20x DL 0.4 160/0-2 Phase contrast microscope objective

Nikon CFN Plan ELWD Ph2 DM 20x/0.4 160/1.2 RMS Microscope Objective - Excellent

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

Nikon PH2 20 DL 0.4 160 / 1.2 microscope objective lens

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

Nikon 20x/0.4 160/1.2 Ph2 DL phase contrast microscope Objective

Nikon Japan 20/0.4 160/1.2 Ph2 DL Microscope Objective Lens

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