Compact Stereo Microscope with Integrated Illumination and Documentation Stemi 305 is your compact Greenough stereo microscope with 5:1 zoom for labs and industrial production environments. Observe your samples as they are: three-dimensional and crisp in contrast - no preparation required. Profit from this easy-to-use microscope, where everything is integrated: long-living LED illumination for reflected and transmitted light and documentation, too. Choose between the conventional phototube to have access to all ZEISS microscope cameras or the integrated 1.2 Megapixel Wifi camera to connect several microscopes and share your images via WLAN. - All-in-one device - Integrated illumination. Crisp for any application - Integrated documentation