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  the first idea for a pinhole camera, around the time of Plato
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  Camera Obsucra first came about in 6th Century CE
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  the chemicals for the camera obscura, scientists found group of chemicals that were related to silver, Silver Nitrate which turned out to be photosensitve.
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  the process of Siliver Nitrate was formulated and done by Albertus Magnus, found it had a photochemical effect.
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  Bettering the camera obsucrea
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  he came up with the first permanent photograph
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  When Niepce died he pasted all of his information Deguare
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  Deguare came up with the first Deguarreotype which changed the revolution of the camera wthout it taking 8 hrs for the picture to develop it only took a couple of minutes.
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  They both put their ideas together and came up with the idea of "glass negative" it was a better way of captureing an image.
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  Talbot comes out with his own invention, Calotype, it was a wet process that was some sort of paper negative.
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  Photographers traveled to dfferent places to
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  the dry plate comes out
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  he invents a dy gel on paper, an addition to film
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  Lika came out with the first 35 mm camera
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  the SLR or Single Lens Reflex camera first came out.
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  First digital image
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  the first polariod camera come out
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  Autp focus comes out, it changed the way cameras worked
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  the beginning of the digital ages
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  Kodak stopped making film cameras and moved to the digital camera.
