A dissecting microscope, also known as a stereo microscope, is an optical instrument designed for low-magnification observation of three-dimensional objects. It uses two separate optical paths to provide depth perception, making it ideal for detailed surface examinations, dissections, and biological studies. Commonly used in laboratories, research, and medical fields, it allows users to work on specimens while viewing them under magnification. Unlike compound microscopes, it does not require thin specimen slides, making it useful for studying insects, plants, circuit boards, and small mechanical parts. Its wide field of view and depth make it essential in scientific and industrial applications.