Nikon CFI Plan Apo 60x Lambda D Oil Immersion Objective

The Nikon 60× CFI Plan Apo Lambda D Oil Immersion Objective is a premium research-grade microscope objective engineered for high-resolution biological and fluorescence imaging. As part of Nikon’s advanced Lambda D series, this objective delivers exceptional flat-field performance, superior chromatic correction, and outstanding edge-to-edge clarity across a wide 25 mm field number.

With 60× magnification and a high numerical aperture (NA) of 1.42, this oil immersion objective provides remarkable resolving power — making it ideal for visualizing fine cellular and sub-cellular structures. The oil immersion interface minimizes refractive index mismatch between the coverslip and lens, significantly improving light transmission and image contrast under high-magnification conditions.

The CFI Plan Apochromat Lambda D optical system reduces chromatic and spherical aberrations across the visible spectrum, producing uniform brightness and accurate color fidelity throughout the imaging field. This makes it particularly valuable for fluorescence microscopy, DIC, confocal imaging, and publication-quality digital imaging workflows.

With a working distance of approximately 0.17 mm, this objective is optimized for oil immersion precision while maintaining mechanical reliability. The M25 × 0.75 threaded mount ensures compatibility with Nikon infinity-corrected research microscope systems and other compatible platforms.

Whether used for advanced pathology, developmental biology, neuroscience, or high-content imaging, the Nikon 60× Lambda D objective delivers the optical performance required for rigorous laboratory work.