The smallest flexible microscope in the world designed for In-Vivo molecular imaging is now available in two colors. Cellvizio DualBand, a fibered confocal fluorescence microscope, opens the way to a new dimension in preclinical imaging. Featuring simultaneous dual wavelength illumination and detection for an unparalleled user experience, it is suitable for In-Vivo imaging of any organ, deep tissue or natural cavity. With the resolution at a cellular or subcellular level, Cellvizio DualBand is an ideal complement to other preclinical imaging modalities, providing new insights in a broad spectrum of applications including neurosciences, cancer or disease research, drug discovery and development, reproduction, stem cells and much more.