Biological Microscope Achromatic Objective Lens 4x 10x 20x 40x 60x 100x 195mm

4X -100X 195 Biomicroscope Plan Achromatic Objective Lens RMS Thread 160/0.17

4X 10X 40X 100X Biological Microscope Semi Plan Achromatic Objective Lens 195

Microscope 195 Achromatic Objective Lens 4X 10X 20X 40X 60X 100X

4X 10X 40X 100X Infinity Plan Objective Lens 195 Microscope Objective RMS 20.2mm

Biological Microscope Plan Achromatic Objective Lens 4X 10X 20X 40X 100X RMS

Biological Microscopes Achromatic Objective Lens 4X 10X 20X 40X 60X 100X 195mm

195 1X 2X RMS Achromatic Infinity Objective Lens for Biological Microscope