Companies / B / Barr Associates, Inc.
Barr Associates, Inc.
Supplier · Westford, MA
About Barr Associates, Inc.
Precision optics manufacturer headquartered in Westford, Massachusetts, founded 1971. Manufactures custom optical interference filters, beamsplitters, thin-film coatings, lenses, mirrors, windows, prisms, and IR optics covering UV to far-infrared wavelengths (200nm to 50 microns). Serves commercial, defense, space, and industrial imaging markets. NASA supplier. Acquired by Materion Corporation; now operates as Materion Barr Precision Optics & Thin Film Coatings, a division of Materion. Previously acquired Optical Coating Corporation.
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