Nikon CF Plan 50x Epi SLWD Microscope Objective with Super Long Working Distance

The Nikon CF Plan 50x Epi SLWD is a high-precision microscope objective engineered for metallurgical and industrial microscopy applications. Featuring a numerical aperture (NA) of 0.45 and an infinite optical system (∞/0), this objective offers excellent resolution and contrast essential for detailed surface and material analysis. The super long working distance (SLWD) of 13.8 mm enables observation of thick or uneven specimens without compromising optical performance.

Its robust construction and superior optical quality make it an essential component for advanced microscopy setups used in materials science, surface engineering, and biotechnological research fields requiring precise visualization of microstructural features. The objective's long working distance facilitates integration in automated inspection systems vital for biomanufacturing pipelines and synthetic biology research focusing on biomaterial characterization.

Despite minor cosmetic barrel wear, the optics remain in excellent condition, ensuring consistent performance for complex microscopy workflows requiring high-resolution imaging and fluorescence analysis systems. This objective is widely adopted among researchers emphasizing non-destructive testing and live sample imaging in clinical diagnostics and biomedical engineering contexts.