4X-100X Infinity Plan Achromatic Objective Lens F Olympus Biological Microscope

  
4X-100X Infinity Plan Achromatic Objective lens f Olympus Biological Microscope. This objective lens can replace: Olympus Bio UIS infinity optical system, used for CX21, CX31, CX41 bright field objective lens Plan N series (also called bright field PLN series objective lens). Biological microscope objective lens-infinity plan achromatic objective lens (Olympus dedicated). Connection thread: international standard interface "4/5 inch 1/36 inch", diameter M200.705MM. The diameter of the external thread is 20mm and the pitch is 0.705mm.