195 Objective Lens Black 195 Precision Copper Core 4X/10X/20X/40X/60X/100X

Premium Microscope Objective Lens Set Achromatic Design for Enhanced Imaging

Multi Magnification Microscope Objective Lens for Professional Applications

Edmund Scientific Achromatic Lens-Tech. Spec. 6.25mm Dia. x 12.5mm F.L.-CTD.

Multi Magnification Microscope Objective Lens for Professional Applications

Edmund Scientific Achromatic Lens-Tech. Spec. 12.5mm X 30mm F.L.-CTD.

Edmund Scientific Achromatic Lens-Tech. Spec. 12.5mm X 40 F.L.-CTD.