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We can measure Your Own Sample For You.

The best way to evaluate a metrology system is with your own surface, your own material, and your own measurement challenge.

GL TECH offers application-oriented sample evaluations to help determine the most suitable optical measurement solution for your needs.

Send us your sample or application details.


Our engineers will perform real measurements and provide feedback, data, and recommendations based on the appropriate system configuration.

Real applications. Real measurements. Real surfaces.

IMPORTANT : Samples should be sent to GL TECH Europe, based in Switzerland.
All samples are handled with the highest level of confidentiality and care. Upon request, a Non-Disclosure Agreement (NDA) can be established prior to any analysis, measurement, or technical discussion.

Fill in the form below to let us know which service you're interested in

and how we can help - we'll get back to you as soon as possible.

Which service are you interested in?
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