For more than 70 years, B+W filters have been synonymous with quality and innovation. Following the merger with Jos. Schneider Optische Werke GmbH in 1985, the company moved into its current premises in Bad Kreuznach. Under the umbrella of Schneider-Kreuznach a lively technology transfer developed.
B+W has succeeded in establishing itself as one of the world‘s leading filter manufacturers. It has, for example, made decisive progress in surface coating. B+W is the first filter manufacturer in the world to offer MRC (Multi Resistant Coating). MRC nano coating is the most innovative development in thin-layer technology. The world-famous Käsemann type polarizing filter with its outstanding quality has been produced by B+W since 1989.
Today, state-of-the-art production equipment, precise CNC machines and highly advanced reflection-reducing technology guarantee top quality which is amongst the very best to be found on the world market.