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The waves can be light or other electromagnetic radiation. Image sensors are used in electronic imaging devices of both analog and digital types, which include digital cameras, camera modules, camera phones, optical mouse devices,[1][2][3] medical imaging equipment, night vision equipment such as thermal imaging devices, radar, sonar, and others.
This is an accepted version of this page This is the latest accepted revision, reviewed on 17 February 2025. Art and practice of creating images by recording light For other uses, see Photography (disambiguation). Photography of Sierra Nevada Photography is the art, application, and practice of creating images by recording light, either electronically by means of an image sensor, or chemically ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 17 February 2025. Optical device for recording images For other uses, see Camera (disambiguation). Leica camera (1950s) Hasselblad 500 C/M with Zeiss lens A camera is an instrument used to capture and store images and videos, either digitally via an electronic image sensor, or chemically via a light ...
Slang for a small or compact camera that is easy to use because the essential functions are automated. Popular, but with limitations compared with more advanced cameras such as DSLR cameras with larger image sensors. PPI: PixelsPerInch. The number of pixels or picture elements contained in one linear inch in a digitally stored image. PS, PSE
Basic view camera terminology. A view camera is a large-format camera in which the lens forms an inverted image on a ground-glass screen directly at the film plane.The image is viewed, composed, and focused, then the glass screen is replaced with the film to expose exactly the same image seen on the screen.
Early cameras took a long time to capture an image and were poorly suited for consumer purposes. [3] It was not until the adoption of the CCD (charge-coupled device) that the digital camera really took off. The CCD became part of the imaging systems used in telescopes, the first black-and-white digital cameras in the 1980s. [3]
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The oldest surviving camera photograph, by Nicéphore Niépce, 1826 or 1827 [1] View of the Boulevard du Temple, first photograph including a person (on pavement at lower left), by Daguerre, 1838 First durable color photograph, 1861 An 1877 photographic color print on paper by Louis Ducos du Hauron. The irregular edges of the superimposed cyan ...