€100excl. VAT
In stock
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High-quality parfocal spacers for precise optical adjustments.
The Vision Engineering ISIS-Parfocal Spacer 5.5mm Set of 2 is a high-quality accessory designed to enhance the performance of microscopy systems. These spacers ensure precise optical adjustments, allowing for clearer and more accurate imaging. Each spacer has been rigorously tested and is fully functional, ready to integrate seamlessly into your existing equipment setup. Ideal for research professionals seeking to optimize their optical instruments. Further technical details will be provided to ensure effective use and application.
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.
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
€100 sits below most microscope accessories here. The middle half of the 4,246 with a price runs from €201 to €1,066.
