The Canon Line is a series of cameras and lenses produced by the Japanese company Canon Inc. The EOS line, which stands for Electro-Optical System, is a line of digital single-lens reflex cameras that are designed to be used with interchangeable lenses. The EOS line was first introduced in 1987 and has since become one of the most popular lines of cameras in the world. It is known for its high quality images and features such as autofocus, image stabilization, and wireless connectivity.