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Thickness Measurement

Non-contact measurement for today’s most demanding applications

Know the exact thickness of your material

Precise thickness information is critical in the development and production of a variety of transparent and semi-transparent materials. To address this need, we offer a family of instruments that conveniently measure thickness with reliable accuracy and exceptional long-term repeatability. These thickness gauges employ a unique non-contact optical technique resulting in the ability to measure both hard and soft materials without damage or deformation, enabling the measurement of up to 31 multiple layers simultaneously.

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Applications

Our thickness gauges are used in production and quality control applications for optical components, medical devices, ophthalmic products, electronic displays, cell phone camera assemblies, and more.

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System Overview

We offer a range of thickness gauges to satisfy the most stringent measurement requirements. Systems are available to analyze transparent and semi-transparent materials as thin as 2 μm and as thick as 80 mm.

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Technology

Bristol's proven optical interferometer-based technology, which uses the unique properties of light, provides the most reliable accuracy and exceptional repeatability, giving you confidence in your measurement results.