Holographix

Holographix LLC, based in Marlborough, MA, specializes in the custom design and manufacture of high-quality optical components and assemblies. Their extensive product lineup includes microlens arrays, diffraction gratings, and diffractive optical elements, catering to a diverse range of industries, from aerospace to medical devices. Renowned for their state-of-the-art replicated optics and collaborative engineering approach, Holographix provides cost-effective solutions to meet demanding customer specifications. The company is a leader in wafer-level manufacturing, ensuring precision and high volume production tailored for various applications such as spectroscopy and tunable lasers. Generated from the website

Barr Associates was founded in 1971 by Edgar Barr. Barr was a pioneer in thin film filters, having started in the industry in the 1940s and setting up a thin films lab at Polaroid. Barr Associates is a world leader in designing and manufacturing precision thin film coatings and filters. Based in Westford, Mass., Barr has a variety of coating technologies and manufacturing capabilities that are deployed to service a diverse array of markets and applications that include biotechnology, medical, laser-based, color, astronomy, instrumentation, defense, aerospace, safety, security, scientific, space, imaging, telecom and machine vision.

United Lens Company is a worldwide supplier to the Optical Industry. We custom manufacture hand molded and precision machined optical blanks; ground and polished flat optics; and thin-film vacuum coatings. Available materials include Optical Glass, Pyrex , Fused Silica, Quartz, Low Expansion Materials, and Filter Glass. Extensive inventories and large, flexible production capabilities ensure both availability and timely delivery of our customers' product requirements.