Chroma is a leading manufacturer of highly precise optical filters using thin-film coating technology. Our reputation is built on dedicated customer service, including technical and application support. We manufacture high-performance optical filters covering a spectral range from 200-5000nm with superior durability and longevity, across many industries and applications. Our filter types include long, short, and multi-bandpass filters, notch rejection filters, neutral density filters, beamsplitters, and reflective metal mirrors. Our high-performance filters offer the highest levels of transmission and blocking of unwanted wavelengths, resulting in high signal/noise ratios. Sputtered hard coatings provide superior durability, including resistance from damage resulting from harsh environmental conditions such as heat and high humidity, as well as from scratches and handling. We’re so confident that these filters will last as long as you need them to that we offer an industry-leading lifetime warranty.
Offering off-the-shelf, custom, and high-volume production products and solutions, we can design and deliver optical filters that do precisely what our customers need. All manufacturing occurs in the United States with worldwide distribution and sales support.
Chroma was founded in 1991 as a 100% employee-owned company to the present day. Chroma is a certified B-Corp and is committed to being a socially responsible business. Chroma provides outstanding benefits for all employees including health care, profit sharing, paid time off, and many other benefits. Chroma demonstrates how a for-profit company can exercise capitalism to the benefit of people and the environment.
Please contact us for your custom filter solution, and take advantage of our free Spectra Viewer to access hundreds of fluorochrome excitation and emission wavelengths.
Spectrum Technologies has been at the forefront of laser wire processing technology for over 35 years; developing and applying leading edge technology to provide solutions to problems in advanced manufacturing, and pioneering the use of laser technology to solve a range of issues.
Established in 1989 as a spin out from BAE Systems’ Advanced Technology Centre, Spectrum was the pioneer behind the commercialisation of UV laser wire marking technology within the aerospace industry. The UV laser marking process is now the global industry standard for the identification of aerospace wire and cable.
Following the original development of laser wire stripping by NASA in 1979, laser wire stripping was actually commercialised and developed further by Spectrum Technologies also.
Spectrum has since become the world leader in the design and manufacture of specialised, laser-based industrial wire processing equipment for use in the manufacture of complex wire harnesses and wiring assemblies found in aerospace, defence, medical, rail, automotive, and other critical industries.
Today the company employs around 75 staff worldwide with sales and service offices in Texas, USA and Shanghai, China, and have delivered systems to over 65 countries. All design and manufacturing is carried out at the company’s UK headquarters in Bridgend.
Office Locations:
Spectrum Technologies Ltd (UK - Head Office)
Western Avenue,
Bridgend,
CF31 3RT,
UK
Tel: +44 (0) 1656 655437
Fax: +44 (0) 1656 655920
Spectrum Technologies USA Inc
5400 Airport Freeway, Suite F
Haltom City
Texas 76117
Tel: +1 817 232 2373
Fax: +1 817 232 4354
Spectrum Technologies China
上海市浦东新区建韵路500号4幢905室
Room 905, Building 4,
500 Jianyun Road, Pudong District,
Shanghai, 201318,
P. R. China
Tel: +86 21 2096 2718
Dynamic Color Solutions manufactures and delivers vibrant, functional, consistently-colored pigments for concrete. We’ve been in business more than 100 years creating solutions that help our customers beautify the world.