This is a used Olympus UPlanFL Ph1 10x objective lens designed for phase contrast microscopy. It is compatible with Olympus AX, BX, and IX series microscope bodies. The 'Ph1' designation indicates it is part of a phase contrast system. Free shipping is available for this item. Being a used component, its cosmetic and functional condition should be verified in the detailed listing. This objective is a practical choice for researchers or technicians needing to perform phase contrast imaging, a technique ideal for observing unstained, transparent biological specimens. Before purchasing, please ensure this specific model matches your microscope's requirements and turret configuration. Check the listing for full details on compatibility and condition. Olympus UPlanFL Ph1 10x 0.30 Phase Contrast Microscope Objective AX BX IX. Condition: Used, Made in Japan. Listed at 399.99 USD. Excellent condition.