8mm cameras were a type of film camera used to shoot home movies in the 1950s-1980s. They used 8mm film, which was much smaller than the standard 35mm film used in professional cameras. 8mm cameras were lightweight and portable, making them ideal for capturing family moments and vacations. Some popular 8mm camera brands include Kodak, Bell & Howell, and Canon. While they have largely been replaced by digital video cameras, 8mm cameras remain popular among vintage camera enthusiasts.