The Nikon Plan Fluor 60x/0.85 DIC N2 ∞/0.11-0.23 WD 0.40-0.31 Microscope Objective is a high-quality microscope part designed for biological laboratory use. Manufactured by Nikon in the United States, this superior grade objective lens offers a magnification of 60x and is intended for dry immersion. With a wide field of view and a narrow working distance, this objective lens is ideal for various microscopy applications in the healthcare and research industries. Its durable construction and precise design make it a reliable and essential component for any microscope setup.