€450excl. VAT
In stock
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Fiber-coupled 635 nm handheld laser source with FC/PC connector, ideal for precise optical experiments.
The Thorlabs HLS 635 is a handheld, fiber-coupled laser source emitting at a wavelength of 635 nm. Equipped with an FC/PC connector, this semiconductor laser module provides stable laser output suitable for advanced optical experiments and instrumentation calibration. It is fully functional and ready for immediate deployment in laboratory environments requiring precise light sources.
Key features include:
This laser source is essential for researchers and laboratory professionals working in optical characterization, fiber optics research, and biotechnology fields that demand precise and stable illumination for molecular biology and gene editing applications.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
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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.
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 23 October 2026
€450 sits in the middle range lasers here. The middle half of the 47 with a price runs from €409 to €668.
3 other listings of this model are available.
