Nikon TU Plan 20x ELWD Epi Microscope Objective with Extra Long Working Distance

The Nikon TU Plan 20x ELWD Epi microscope objective lens features an extra long working distance (ELWD) of 19 mm, providing versatility for industrial and metallurgical microscopy applications. With a numerical aperture (NA) of 0.40 and infinity-corrected optics (∞/0), this objective is designed for high-resolution imaging of reflective and opaque samples. The M25 thread allows compatibility with a wide range of Nikon microscope systems.

Key technical specifications:

This objective lens is essential for research and quality control workflows in material science, semiconductor inspection, and metallography. Its long working distance makes it critical in biotechnological process monitoring where sample thickness varies, and facilitates imaging in biomedical engineering and synthetic biology setups requiring detailed surface analysis without compromising working space.

Widely used in industrial microscopy and surface characterization studies, the Nikon TU Plan 20x ELWD Epi lens supports precise optical performance for biomanufacturing quality assurance and molecular diagnostics instrumentation needing metallurgical analysis components.

The product is delivered in excellent tested condition, ready to integrate into microscopy systems for enhanced imaging performance in advanced biotechnology research and industrial applications.