Precision Copper Core Microscope Objective Lens for Biological Microscope

Premium Achromatic Microscope Objective Lens for Biological Laboratory Use

Standard Cover Glass Achromatic Microscope Objective Lens for Biological Use

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

Premium Achromatic Microscope Objective Lens for Biological Microscope

Standard RMS Thread Achromatic Objective Lens with Precision Copper Core

Precision Copper Core Achromatic Microscope Objective Lens 195X Magnification

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