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

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

1X 195 RMS Achromatic Infinity Objective Lens for Biological Microscope 1PC UK

1PC 4X 10X 20X 40X 100X Plan Objective Lens RMS Thread for Biological Microscope

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

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

Biological Microscope Lens 195 Achromatic Black Objective Lens 20.2mm7400

4X 10X 40X 60X 100X Biological Microscope Plan Achromatic Objective Lens 195