Final answer:
The early 1900s camera introduced by Eastman Kodak that was simple and inexpensive was called the Pocket Brownie. This camera was pivotal in making photography accessible to a broader audience and signified a major shift toward mass-market photography.
Step-by-step explanation:
In the early 1900s, Eastman Kodak started selling a simple and inexpensive camera known as the Pocket Brownie. This camera was part of a revolution in photographic technology that made taking pictures accessible to the general public. The advent of the Kodak Brownie camera in 1901, which retailed for just one dollar, marked a significant milestone in photography, allowing the middle class to engage with the medium due to its affordability and ease of use. The Brownie camera was loaded in daylight with film cartridges and was capable of six exposures. It featured a fine meniscus lens and the Eastman Rotary Shutter for both snap shots and time exposures, producing pictures that measured 2 x 2½ inches.
George Eastman, the founder of Kodak, was instrumental in the development of photographic film technology. In 1884, he developed dry gelatin roll film, and by 1888, he had produced the first small, inexpensive cameras. The Kodak camera sold in 1888 with the slogan 'You press the button, we do the rest', and with the release of the Brownie camera, photography became even more widely available to the general public.