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The charge-coupled device (CCD) was invented in which year ?

1968
1989
1969
1990


The charge-coupled device (CCD) is the most important invention for digital photography system. It was invented by both Willard Boyle and George E. Smith in AT&T Bell Labs in 1969.

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The optical component of the camera is the

Antialiaser
Lens
Aperture
Flash


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Techniques described in which books are capable of producing primitive photographs using medieval materials ?

The Book on Lens
The Book of Optics
The Book of Camera
The Book on Photography


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Who described that how light darkened some chemicals ?

Wilhelm Homberg
Daniele Barbaro
Albertus Magnus
Aristotle


Born on January 8, 1652, Wilhelm Homberg was a Dutch natural philosopher.

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The first permanent photo-etching was an image. In which year it was first produced ?

1821
1820
1822
1823


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Who invented the cyanotype process, also known as the "blueprint"?

John Herschel
Lacock Abbey
Hercules Florence
Frederick Scott Archer


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Who developed an early type of film to replace photographic plates in 1884 ?

Gabriel Lippmann
Louis Ducos du Hauron
Sergei Mikhailovich Prokudin-Gorskii
George Eastman


Born on July 12, 1854, George Eastman was the founder of Eastman Kodak Company. He was the person who popularized the use of roll films which are the basis for the invention of motion picture film

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Creating colors by mixing colored lights in various proportions is the _____ method of color reproduction.

Additive
Subtractive
Multiplication
Dividend


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The Lumière Autochrome color process was based on an irregular screen plate filter made of dyed grains of

Wheat starch
Maize starch
Cassava starch
Potato starch


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Digital photography uses an array of which thing to capture the image focused by the lens ?

Digital imaging
Radio telescopes
Electronic photodetectors
Computer tomography


Digital photography uses the process of an array of electronic photo-detectors to capture the image which was focused by the lens, as opposed to an exposure on photographic film. The captured image is then digitized and stored as a computer file ready for digital processing, viewing, digital publishing or printing.

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