| Return Shipping Will Be Paid By | Buyer |
| All Returns Accepted | Returns Accepted |
| Item Must Be Returned Within | 30 Days |
| Refund Will Be Given As | Money Back |
| Brand | Unbranded |
| MPN | Does Not Apply |
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 M20*0.705MM The diameter of the external thread is 20mm and the pitch is 0.705mm.