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Mahr Expands Optical Metrology Offerings with ESDI Acquisition

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GÖTTINGEN, Germany, June 10, 2015 — Continuing its push into the optical metrology market, Mahr GmbH has acquired Engineering Synthesis Design Inc. (ESDI) of Tucson, Ariz. Terms of the deal were not disclosed. ESDI develops Fizeau interferometers and software for surface and wavefront metrology applications in the optics, aerospace, automotive and electronics industries. Mahr has 17 subsidiaries, including Mahr Federal Inc. in the U.S., and 1900 employees worldwide. It develops measuring units to test workpiece geometry, as well as precision gear, metering pumps and rotary stroke bearings. Its customers include...Read full article

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    Published: June 2015
    Glossary
    metrology
    Metrology is the science and practice of measurement. It encompasses the theoretical and practical aspects of measurement, including the development of measurement standards, techniques, and instruments, as well as the application of measurement principles in various fields. The primary objectives of metrology are to ensure accuracy, reliability, and consistency in measurements and to establish traceability to recognized standards. Metrology plays a crucial role in science, industry,...
    fizeau interferometer
    A type of interferometer noted for producing narrow multiple-beam interference fringes. As a result, when compared with the Twyman-Green, the Fizeau interferometer has fewer optical components, does not have the large beamsplitter and can be adjusted to a greater accuracy.
    BusinessAmericasArizonaEuropeGermanyMahrESDIEngineering Synthesis DesignmetrologyFizeau interferometer

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