Size: 60/700 mmWhen equipped with the discovery 800x zoom lab microscope, young scientists can turn tiny specimens into big discoveries. The microscope zoom function maximizes observation time by allowing users to analyze a specimen at a variety of magnification powers without having to refocus. It offers an adjustable direct illumination system, an angled eyepiece for easy viewing and a large table base for extra stability. It comes with prepared and blank slides, tools for collecting and prepping specimens and a drawstring carry bag to transport the scope and keep it protected from dust when not in use.