Olympus CK30 CK30-F100 Inverted Phase Contrast Microscope w/Objective NO Lamp

Nikon Phase Contrast Darkfield Labophot 2 Microscope 4x 10x 20x 40x 100x

Nikon TS100 Inverted Microscope Phase Contrast 2 Objective 10x / 20x

Nikon Diaphot Inverted Phase Contrast Microscope - 4 Objectives - Tested

Olympus CK30 Inverted Microscope w/ 3 objectives, CK40-SLP Phase Contrast slider

Motic AE31 Inverted Phase Contrast Microscope W 4X, PH 10X, PH 40X Objectives

Olympus CK30-F100 Microscope Inverted with Phase Contrast - Incomplete -w/P.Cord

Olympus CK2 Inverted Trinocular Microscope