Nikon CFI Plan 10x Objective

The Nikon 10× CFI Plan Achromatic Objective is a reliable and versatile microscope objective designed for general microscopy applications where clear, uniform imaging is essential. With 10× magnification and a numerical aperture (NA) of 0.30, this objective delivers balanced detail and contrast for brightfield, darkfield, and basic fluorescence imaging — ideal for education, research labs, and inspection workflows requiring dependable performance.

Built with Nikon’s CFI Plan Achromat optical design, this objective minimizes chromatic and spherical aberrations to produce a flat field of view with consistent sharpness from center to edge. This design enhances image uniformity and clarity across the visible spectrum, making it well suited for both routine observation and digital documentation.

With a working distance of approximately 9.2 mm, this objective provides practical room above the sample for larger specimens, perfusion chambers, or accessory instruments without sacrificing optical quality. The M25 × 0.75 threaded mount ensures compatibility with a wide range of upright research microscopes using infinity-corrected optics.