From€423.98excl. VAT
In stock
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Thorlabs 6.9 mm liquid light guide with 2 m length for laboratory illumination and optical systems.
The Thorlabs 380i301 liquid light guide is a fiber optic illumination component with a 6.9 mm diameter and 2 m length. It is designed to transmit light between a source and an optical instrument or laboratory illumination setup.
This Thorlabs liquid light guide is suitable for laboratory optical systems, microscopy illumination, spectroscopy setups, and other research applications requiring flexible light transmission. Wavelength range, connector type, and numerical aperture are not specified in the listing.
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 3 November 2026
€424 sits in the middle range fiber optics here. The middle half of the 78 with a price runs from €179 to €973.
1 other listing of this model is available.
