Nikon Plan 4X/0.1 Microscope Objective Lens 160mm

Nikon E Plan 4X / 0.10 Microscope Objective Lens ∞/- WD 30 Eclipse E200

Nikon E Plan 4X/0.1 Microscope Objective Lens

Nikon Plan 4x DL 0.10 160/- Microscope Objective Lens

4X 10X 20X 40X 100X Achromatic Objective Lens for Biological Microscope 185mm

SWIFT DIN Microscope Objective Lens SET - 4 X, 10x, 40

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

Nikon E Plan 4x 0.1 NA Microscope Objective Lens