FOM 2001 is organized as a joint international conference consisting of the 13th International Conference on Confocal Microscopy and the 14th International Conference on 3D Image Processing and Microscopy and is sponsored by: Royal Microscopical Society, Oxford, UK Nederlandse Vereniging voor Microscopie, The Netherlands Koninklijke Academie voor Wetenschappen, The Netherlands University of Amsterdam, The Netherlands Bioptechs Halcyonics Perkin Elmer Life Sciences, The Netherlands Uvikon (Nikon)