From€580.06excl. VAT
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Zeiss EC Plan Neofluar 2.5x infinity-corrected microscope objective with 0.075 NA, M27 thread.
The Zeiss EC Plan Neofluar 2.5x microscope objective (Part No. 420320-9902) features a magnification of 2.5x with a numerical aperture (NA) of 0.075, optimized for wide-field microscopy applications. This infinity-corrected objective with a tube length correction of 0.17 mm employs an M27 thread diameter for secure mounting on compatible Zeiss and third-party microscopes. Designed for high-resolution imaging with minimal optical aberrations, it is suitable for applications in biotechnology, cell imaging, and molecular diagnostics, where precise low magnification objectives are critical for overview scans and sample localization. Its plan correction ensures a flat field of view, essential in advanced live-cell imaging and biomedical research workflows. This objective is widely used in synthetic biology and gene editing research due to its accurate and consistent optical performance. Tested and verified to produce clear, sharp images, this lens supports researchers engaged in bioprocessing and biopharmaceutical production pipelines requiring reliable microscopy optics.
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With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 1 November 2026
€580 sits in the middle range microscopes here. The middle half of the 2,841 with a price runs from €353 to €3,597.
