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About Us

Nonsequitur Technologies was formed in 1991 and the company was incorporated in 2003. We specialize in the development, design and manufacture of ion and electron sources and associated focusing columns. Our technological focus is directed toward developing and manufacturing High Performance Ion Optical Columns and Electron Guns/Emitters in addition to Surface Analysis Equipment. Currently we have installed ion sources and cathode assemblies throughout USA, Europe, and Asia.

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