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

1X / 2X Achromatic Bio-microscope Objective Lens Infinity Low-Power Lens RMS

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

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

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

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

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

Biological Microscope Lens 195 Achromatic Black Objective Lens 20.2mm7400