Camera obscura - Wikipedia, the free encyclopedia
The camera obscura (Latin for 'dark room'; literally 'darkened chamber') is an optical device that projects an image of its surroundings on a screen. It is used in drawing and for entertainment, and...
en.wikipedia.org/wiki/Camera_obscura
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Camera Obscura illustrations in an 1817 encyclopedia from the Wilgus Collectio ... Aristotle (384-322 BC) understood the optical principle of the camera obscura. He viewed the crescent shape of a partially eclipsed sun projected on the ground through the holes in a sieve, and the gaps between leaves of a plane tree.
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A site devoted to the history and appreciation of the camera obscura. ... *On July 12, 2008 we installed our tent camera obscura at the 13th International Magic Lantern Convention in Washington DC...
brightbytes.com/cosite/cohome.html
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The Camera Obscura (Latin for Dark room) was a dark box or room with a hole in one end. If the hole was small enough, an inverted image would be seen on the opposite wall. ... The earliest record of the uses of a camera obscura can be found in the writings of Leonardo da Vinci (1452-1519). At about the same period...
www.rleggat.com/photohistory/history/cameraob.htm www.rleggat.com/photohistory/history/cameraob.htm
Vermeer and Camera Obscura ... The Camera Obscura : Aristotle to Zahn ... The first casual reference [to the Camera Obscura] is by Aristotle (Problems, ca 330 BC), who questions how the sun can make a circular image when it shines through a square hole. Euclid's Optics (ca 300 BC), presupposes the camera obscura as a...
www.acmi.net.au/AIC/CAMERA_OBSCURA.html www.acmi.net.au/AIC/CAMERA_OBSCURA.html
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Esperiment about the camera obscura: how to have in our bedroom the image of the external world. ... This experiment is suitable also to explain the concept of camera obscura and how man has gone from the camera obscura to the photographic camera. The camera obscura is simply a dark room, which can have dimension ranging...
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