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Nikon CFWN 10x/20 microscope eyepiece, precision optical component for advanced imaging in cell biology.
The Nikon CFWN 10x/20 eyepiece is an optical microscopy component widely used in biological and biomedical research applications. Featuring a 10x magnification and a wide 20 mm field number, this eyepiece delivers detailed and clear imaging essential for live-cell microscopy, fluorescence analysis, and molecular diagnostics workflows. Precision-engineered by Nikon, it supports enhanced optical resolution and comfortable eye relief, making it suitable for various synthetic biology and biotechnology research contexts.
Note: This unit is used and sold as-is, and may not retain the original performance standards of a new element. Experimental outcomes should consider this condition. The eyepiece remains an effective component in microscopy setups for researchers focusing on biomanufacturing and molecular biology techniques requiring reliable optical clarity and wide viewing fields.
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We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that 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 19 October 2026
