The Advance ICD is the first trinocular incident and transmitted light microscope in the BRESSER program. As a professional instrument, it offers excellent optical quality. The combination of a stereo zoom lens (1x - 4x), interchangeable high-quality wide-field eyepieces (10x, 20x), and an additional lens (2x) results in a very wide magnification range from 10x to 160x. The height-adjustable and 360° rotatable head allows for the observation of larger objects, such as stones or components, from any viewing position. Photography with a camera or a PC eyepiece, which can be connected to the trinocular head, is possible simultaneously with visual observation through the right eyepiece. Of course, the individual interpupillary distance and diopter adjustment are adjustable. The resulting images are very detailed, high-contrast, and three-dimensional. This is also ensured by the bright halogen illumination (including blue filter), which can be dimmed and switched separately for incident and transmitted light observation.