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Leitz Lolipop gray 30% NG5 optical filter for controlled light attenuation in microscopy and imaging.
The Leitz Lolipop Gray 30% NG5 Optical Filter is a gray filter designed for controlled light attenuation in microscopy, optical imaging, and laboratory illumination systems. The filter is identified with a 30% gray specification and NG5 designation.
This Leitz microscope filter is suitable for research professionals requiring reproducible illumination control in optical measurement, microscopy, and imaging workflows. Compatibility with a specific instrument or filter holder should be verified before installation.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.
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.
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 2 November 2026
€60 sits below most microscope accessories here. The middle half of the 3,633 with a price runs from €179 to €1,143.
