Precision Copper Core Microscope Objective Lens for Biological Microscope

Precision Copper Core Achromatic Microscope Objective Lens for Biological Use

Microscope Parts Objective Lens 160mm 20.2mm Black Precision Copper Core

Laboratory Biological Microscope Parts Precision Achromatic Objective Lens

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

Biological Microscope Plan Achromatic Objective Lens 4X-100X RMS Thread 195mm

Standard RMS Thread Achromatic Objective Lens with Precision Copper Core

Laboratory Biological Microscope Parts Precision Achromatic Objective Lens