coated plate
51photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …
52Color photography — Color film redirects here. For the motion picture equivalent, see Color motion picture film. A circa 1850 Hillotype photograph of a colored engraving. Long believed to be a complete fraud, recent testing found that Levi Hill s process did… …
53Autochrome Lumière — The Autochrome Lumière is an early color photography process. Patented in 1903 [French patent 339,223, Dec. 17, 1903. [http://books.google.com/books?id=wyAAAAAAMAAJ q=lumiere+339,223 dq=lumiere+339,223 lr= as brr=0 ei=3VqlR6agHpnmiQGMi6WnCg… …
54Ballistic vest — A ballistic vest is an item of protective clothing that absorbs the impact from gun fired projectiles and shrapnel fragments from explosion. This protection is for the torso. Soft vests are made from many layers of woven or laminated fibers and… …
55Spin coating — is a procedure used to apply uniform thin films to flat substrates. In short, an excess amount of a solution is placed on the substrate, which is then rotated at high speed in order to spread the fluid by centrifugal force. A machine used for… …
56Zincography — was a planographic printing process that used zinc plates. Alois Senefelder first mentioned zinc s lithographic use as a substitute for Bavarian limestone in his 1801 English patent specifications [K. Pearson, Lithographic Maps in Nineteenth… …
57Collodion process — An old deteriorated wet plate featuring Theodore Roosevelt The collodion process is an early photographic process. It was introduced in the 1850s and by the end of that decade it had almost entirely replaced the first practical photographic… …
58Wire — For other uses, see Wire (disambiguation). Wires overhead A wire is a single, usually cylindrical, flexible strand or rod of metal. Wires are used to bear mechanical loads and to carry electricity and telecommunications signals. Wire is commonly… …
59Daguerreotype — 1840 1841 Camerae obscurae and plates for Daguerreotype called Grand Photographe produced by Charles Chevalier (Musée des Arts et Métiers) …
60Offset printing — Web fed offset lithographic press at speed …
