The worldwide renowned company Möller-Wedel GmbH was founded 146 years ago as an optical workshop. Today, various operating microscopes and surgical microscopes with zoom for all applications in microsurgery are manufactured, which combine high-class optics with progressive electronics for intelligent solutions in medical technology. Lots of accessories are available for image guided surgery (IGS), connection to navigation systems, ALA-fluorescence, ICG-fluorescence, recording and processing of video streams and snapshots, as well as telemedicine.