1913 – Tourist Multiple
While the advent of paper film was huge for the photographic market, human nature craved something more. The film used for the Kodak was still large, after all, and because of this, so was the camera. It wasn’t until 1913 that a smaller, more compact camera was introduced to the market. This camera boasted something that was seen before, but before this camera, it wasn't popular. This camera, the Tourist Multiple, became the first popular camera to function using 35mm film, which allowed for more exposures, easier development of images, and ease of carriage throughout. Leica released a 35mm camera 12 years later, and its popularity cemented the use of 35mm in the photographic world.