Zeiss Epiplan-Neofluar 50x Brightfield Darkfield Objective

The Zeiss Epiplan-Neofluar 50X BD is a premium dual-contrast objective engineered specifically for reflected light (epi-illumination) microscopy applications requiring both brightfield and darkfield observation techniques. As part of Zeiss's renowned Epiplan-Neofluar series, this objective combines advanced Neofluar optical design with dual-contrast capability, delivering superior chromatic correction, high contrast, and excellent flatness of field for industrial inspection, materials science, and metallurgical applications. The Neofluar optical formula provides enhanced color correction compared to standard objectives, ensuring accurate color reproduction and improved image quality when examining metal surfaces, semiconductors, and other reflective specimens. The "BD" designation indicates compatibility with both Brightfield and Darkfield imaging modes, making this objective versatile for revealing different types of surface features and defects. With a high 50X magnification and 0.75 numerical aperture, this objective provides excellent resolution for detailed examination of fine surface features, while the 0.54mm working distance accommodates standard specimens. The M27 thread ensures compatibility with modern Zeiss Axio series microscopes, and the infinity-corrected optical design allows for the insertion of optical accessories. This objective is in excellent condition with flawless optics, offering professional-grade dual-contrast performance.