Eclipse Ni-U

The ECLIPSE Ni Series represents Nikon’s flagship line of upright research microscopes, engineered for both high optical performance and broad system flexibility. Utilizing Nikon’s CFI60 (and in some cases CFI75) infinity-corrected optics, these microscopes deliver sharp, high-contrast imaging across brightfield, DIC, phase contrast, polarization, and fluorescence modalities. Their modular “stratum” architecture supports simultaneous integration of multiple optical paths—such as dual fluorescence cube turrets—giving users the freedom to build custom systems tailored to their experimental workflows.

Depending on the model, you can choose between fully motorized control, compact design, and manual operation, making the Ni Series suitable for a wide spectrum of applications—from advanced mechanized confocal setups to routine pathology or teaching labs.

The Ni-U variant is a semi-motorized upright microscope designed for flexibility in research and clinical settings. It uses Nikon’s CFI60 (and optionally CFI75) optics and offers excellent expandability with various motorized accessories, while also accommodating manual operation where needed.

Unlike the fully motorized Ni-E, Ni-U uses a manual coarse/fine focusing mechanism and offers strong performance balanced with operational simplicity.