By: Tessa Rollo & Nyla McGee HISTORY OF PHOTOGRAPHY

 A darkened box with a convex lens or aperture for projecting the image of an external object onto a screen inside. It is important historically in the development of photography. CAMERA OBSCURA

 In 1827, Joseph Nicephore Niepce made the first photographic image with a camera obscura. FIRST PHOTOGRAPH

 A photograph taken by an early photographic process employing an iodine-sensitized silver plate and mercury vapor.  The inventors of the Daguerreotype were Louis Daguerre and Nicephore niepce. DAGUERREOTYPE

 A light-sensitive colloid. Most commonly, in silver-gelatin photography it consits of silver halide crystal dispersed in gelatin. The emulsion is usually coated onto a substrate glass, paper fabric, film, ect. GELATIN EMULSION

 A photographic picture featuring the subject in motion or action.  British- born American motion- picture pioneer particlarly noted for his series of photographs of horses in motion, taken by a set of still cameras. ACTION PHOTOGRAPHY AND MUYBRIDGE

 Invented in 1834 by William George Horner, was an early form of motion picture projector that consisted of a drum containing a set of still images, that was turned in a circular fashion in order to create the illusion of motion. ZOETROPE

 A brand of portable camera introduced by George Eastman in 1888, using a roll of film and intended of taking snap shots. KODAK

 One of the several forms of digital imaging. Digital images are also created by non photographic equipment, such as computer tomography scanners and radio telescopes. Digital images can also be made by scanning other photographic images. DIGITAL PHOTOGRAPHY

 Camera obscures used to form images on walls in darkened rooms; image formation via a pinhole.  In the 16 th century, Brightness and clarity of camera obscuras improved by enlarging the hole inserting a telescope lens.  In the early 17 th century, camera obscuras in frequent use by artists and made portable in the form of sedan chairs.  In 1727, professor J. Schulze mixes chalk, acid, and silver in a flask; notices darkening on side of flash exposed to sunlight. ANCIENT TIMES

 In 1800, Thomas Wedgwood made “sun pictures” by placing objects on leather treated with silver nitrate; resulting images deteriorated rapidly however if displayed under light stronger than from candles.  In 1816, Nicephore Niepce combines the camera obscura with photosensitive paper.  In 1826, Niepce creates a permanent image.  In 1827, Joseph Nicephore Niepce made the first photographic image with a camera obscura. 18 TH CENTURY

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