ProScope Microscope Objective Lens PLAN DIN 4X 10X 20X 40X 60X 100X RMS Thread

195 Black Achromatic Objective 4X 10X 20X 40X 60X 100X Microscope Objective Lens

Microscope Objective Lens PLAN DIN 4X 10X 20X 40X 60X 100X RMS Thread CNSCOPE

4X 10X 40X 100X 20.2 RMS Biological Microscope Plan Achromatic Objective Lens

Semi Plan Achromatic Objective Lens 4X 10X 40X 100X for Biological Microscope

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

4X-100X Biological Microscope PLAN Objective Lens Universal RMS Standard Thread