The Leica EZ4 school microscope (reflected light and stereo microscope) with its 4.4:1 zoom is ideal for beginners in microscopy: the subjects biology, anatomy and chemistry benefit from the bright, long-life LED illumination, which no longer requires changing lamps. The LED lighting offers 7 different lighting scenarios with incident, oblique and transmitted light - so the lighting conditions and contrast can be adapted to almost any sample. The Greenough system provides a plastic, three-dimensional view. 7 different lighting scenarios provide the right light and contrast for almost all applications. The bright LED lighting saves time and money because lamp changes are no longer necessary. The 4.4:1 zoom provides pin-sharp magnification between 8× - 35×. The Greenough optical system provides a vivid 3D display.