Portal:Photography

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The first photograph was an image produced in 1826 by the French inventor Nicéphore Niépce on a polished pewter plate covered with a petroleum derivative called bitumen of Judea but for centuries images had been projected onto surfaces - artists used the camera obscura and camera lucida to trace scenes as early as the 16th century. These early "cameras" did not fix an image, but only projected images from an opening in the wall of a darkened room onto a surface, turning the room into a large pinhole camera.

The advent of photography, from the Ancient Greek words φως phos ("light"), and γραφη graphê ("stylus", "paintbrush") or γραφω graphō (the verb, "I write/draw"), together meaning "drawing with light" or "representation by means of lines" or "drawing", has gained the interest of scientists and artists from its inception. Scientists have used photography to record and study movements, such as Eadweard Muybridge's study of human and animal locomotion (1887). Artists are equally interested in these aspects but also try to explore avenues other than the photo-mechanical representation of reality, such as the pictorialist movement. Military, police and security forces use photography for surveillance, recognition and data storage. Photography is used to preserve favorite memories and as a source of entertainment.

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Snow crystals

Snow flakes highly magnified by a low-temperature scanning electron microscope (SEM). The colours are called "pseudo colours", they are computer generated and are a standard technique used with SEM images. Photo Credit: United States Department of Agriculture

Selected biography

Edgar de Evia
Edgar Domingo Evia y Joutard, known professionally as Edgar de Evia (July 30, 1910 – February 10, 2003), was a Mexican-born American photographer and author.

In a career that spanned the 1940s through the 1990s, his photography appeared in magazines and newspapers such as Town & Country, House & Garden, Look and The New York Times and advertising campaigns for General Motors, Borden Ice Cream, Owens-Corning Fiberglas Corporation, Jell-O, Revlon, among other corporations.

Did you know

  • ...that the first real zoom lens, which retained near-sharp focus while the effective focal length of the lens assembly was changed, was patented in 1902 by Clile C. Allen (U.S. Patent 696,788)?

Quotes

The camera has interesting ideas of its own.

Selected article

Slr-cross-section
The single-lens reflex (SLR) is a type of camera that uses a movable mirror placed between the lens and the film to project the image seen through the lens to a matte focusing screen. Most SLRs use a roof pentaprism or pentamirror to observe the image via an eyepiece, but there are also other finder arrangements, such as the waist-level finder or porro prisms.

Large format SLR cameras were first built in the early years of the 20th century. The Ihagee Kine-Exakta was the first 35 mm SLR and it was truly influential. Further Exakta models, all with waist-level finders, were produced up to and during World War II. Another ancestor of the modern SLR camera was the Swiss-made Alpa, which was innovative, and proved influential for the later Japanese cameras. The first solution for an eye-level viewfinder was patented in Hungary during the war,—more precisely, on August 23, 1943, by Jenő Dulovits. The first 35mm camera that had one implemented was the Duflex, designed by Dulovits. This camera utilised a system of mirrors to provide a laterally correct, upright image in the eye-level viewfinder. The Duflex, which went into serial production in 1948, was also the world's first SLR with an instant-return (a.k.a. autoreturn) mirror.

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Photography Topics

Concepts and Principles Photography forms Photography techniques
Camera and photography equipment Miscellaneous Photographers and photographs

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Genres of photography Aerial photography | Astrophotography | Aviation photography | Candid photography | Chronophotography | Color photography | Commercial photography | Computational photography (artistic) | Digiscoping | Fashion photography | Fine art photography | Glamour photography | Infrared photography | Kirlian photography | Kite aerial photography | Macro photography | Nature photography | New Topography | Night photography | Non-nude photography | Panoramic photography | Portrait photography | Post-mortem photography | Rollout photography | Secret photography | Still life photography | Stock photography | Straight photography | Street photography | Strip aerial photography | Subminiature photography | Ultraviolet photography | Underwater photography | Vernacular photography | War photography | Wedding photography | Wildlife photography
Photographic techniques Afocal photography | Airbrush | Background light | Backlighting (lighting design) | Bracketing | Burned (image) | Chemography | Color correction | Composograph | Contre-jour | Deep focus | Double exposure | Dutch angle | Exposure compensation | Fill flash | Fill light | Framing | Hand-colouring | Harris Shutter | High dynamic range imaging | High-key lighting | Infinity cove | Kallitype | Key light | Kite aerial photography | Lenticular printing | Light painting | Manual focus | Multiple exposure | Perspective correction | Photo manipulation | Photogram | Photographic print toning | Push printing | Push processing | Rephotography | Rule of thirds | Sandwich printing | Shallow focus | Simplicity | Slit-scan photography | Stereoscopy | Stopping down | Sunny 16 rule | Three-point lighting | Tinted photograph | Zone System
Photographers Fictional photographers | Magnum photographers | Photographers by nationality | Photojournalists | Pioneers of photography | Stock photographers | Photographic studios | Photographers by subject | Photographers who committed suicide | Photographer stubs

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