Zeiss Epiplan-Neofluar 2.5X Microscope Objective for Reflected Light Microscopy π¬ High-performance Epiplan-Neofluar objective for reflected light microscopy π― 2.5X magnification with 0.075 numerical aperture for wide-field observation π Neofluar optics deliver superior chromatic correction and high contrast π Generous 8.6mm working distance ideal for large specimens and manipulation π§ Standard RMS thread compatible with Zeiss infinity-corrected microscope systems β¨ Excellent condition with flawless optics π§ Product Description The Zeiss Epiplan-Neofluar 2.5X is a specialized low-magnification objective engineered specifically for reflected light (epi-illumination) microscopy applications. As part of Zeiss's renowned Epiplan-Neofluar series, this objective combines advanced Neofluar optical design with epi-illumination optimization, 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 achromat objectives, ensuring accurate color reproduction and improved image quality when examining metal surfaces, semiconductors, and other reflective specimens. With a low 2.5X magnification, this objective provides an exceptionally wide field of view, making it ideal for specimen overview, large area inspection, defect screening, and initial examination before switching to higher magnifications. The generous 8.6mm working distance provides ample clearance for thick specimens, wafers, and samples requiring manipulation or measurement. The infinity-corrected optical design ensures compatibility with modern Zeiss microscope systems and allows for the insertion of optical accessories such as polarizers, DIC prisms, and beam splitters without compromising image quality. This objective is in excellent condition with flawless optics, offering professional-grade performance for laboratories and quality control facilities using Zeiss Axio, Axiophot, and other infinity-corrected reflected light microscopes. π Typical Applications Metallurgical analysis and materials science Semiconductor wafer inspection and defect screening Industrial quality control and surface inspection Failure analysis and forensic examination Large specimen overview and navigation Printed circuit board (PCB) inspection Geological and mineralogical sample examination Brightfield and darkfield reflected light microscopy π Key Specifications Specification Details Model / Catalog Number Zeiss Epiplan-Neofluar 2.5X / 442310 Magnification 2.5X Numerical Aperture (NA) 0.075 Optical Design Epiplan-Neofluar, Infinity-Corrected Illumination Type Reflected light (epi-illumination) Working Distance 8.6mm Thread Type RMS (Royal Microscopical Society) standard Compatibility Zeiss infinity-corrected reflected light microscopes (Axio, Axiophot series) Optical Correction Neofluar (enhanced chromatic correction) Recommended Applications Metallurgy, materials science, semiconductor inspection, industrial QC Condition Excellent, flawless optics University purchase orders are welcome and accepted. Please contact us for institutional pricing and procurement assistance.