Kollmorgen Electro-Optical is the prime designer of all U.S. Navy periscopes since 1916. Along with Calzoni, a wholly-owned subsidiary, Kollmorgen supplies world navies with state-of-the-art submarine periscopes, optronics, and masts, as well as weapon systems and electro-optical sights for surface ships, combat vehicles, and other defense platforms for the United States Department of Defense and defense customers worldwide.
Phone: 413-586-2330
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Fax: 413-586-1324
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