z Caitlyn Ryan History of Photojournalism z Camera

z Caitlyn Ryan History of Photojournalism

z Camera Obscura 30, 000 BCE to 500 BCE Chinese culture § Rays of light travel in straight lines and change when they are reflected and partly absorbed by an object, retaining information about the color and brightness of the surface of that object. § Ibn al-Haytham- Founder § For artistically showing the formation of animal paintings or forming more detail on a painting.

z Daguerreotype § Invented by Louis-Jacques-Mandé Daguerre § introduced worldwide in 1839, Daguerreotype was almost completely superseded by 1860 with new, less expensive processes yielding more readily viewable images. But was made in France. § Daguerreotype is for complete frame photos causing change to the "camera obscura" idea

z Wet Plate Photography § The collodion process is said to have been invented in 1851, almost simultaneously, by Frederick Scott Archer and Gustave Le Gray in the U. S. § It gave more detail and "more of a picture" in a way but the downfalls was it would take no more than 10 minutes to complete and cause stains and potentially explosive buildup on the photo in buildings or homes that possess the photo.

z Dry Plate Photography § It was invented by Dr. Richard L. Maddox in 1871, and by 1879 it was so well introduced that the first dry plate factory had been established in the U. S. § It took over the "Wet Plate photography" because of the stains and possible death it could cause while Dry Plate Photography is safer.

z Color Film § The first color cinematography was by additive color systems such as the one patented by Edward Raymond Turner in 1899 and tested in 1902 in the U. S. § It replaced the dry plate photography because of the black and white since people wanted to see color instead of black and white.

z Sources § Wikipedia § https: //www. wikipedia. org/