JenLab GmbH founded in 1999 in Jena (Germany) employs now app. 15 employees, mainly operating in R&D. JenLab is member of different business clusters and networks. The product range of JenLab includes a wide field of scientific equipment and supplementary products for optical nanotechnologies based on femtosecond lasers, particularly for applications in biotechnology, cell biology and medicine. Furthermore special cell chambers for high-resolution microscopy are provided.