The European Optical Society is a non-profit society, and an umbrella organization for all national optical societies around Europe. Our members extend from Europe to all over the world. Our mission is to bring together and encourage the cooperation of all with an interest in optics, optoelectronics and related scientific fields, to make practical use of research results, and to support the industrial exploitation of optics. To this end, we organize international conferences, scientific, technical and cultural meetings, training courses, exhibitions, etc., and maintain relations with other societies and organizations, national or international, having similar interests. You can join EOS as an individual member, society, company, institute, laboratory, etc.