Camera Obscura
From LoveToKnow 1911
CAMERA OBSCURA, an optical apparatus consisting of a darkened chamber (for which its name is the Latin rendering) at the top of which is placed a box or lantern containing a convex lens and sloping ...
camera obscura
An early precursor of the modern-day camera. The camera obscura (French: dark room) began as a crude device where a tiny hole in a wall would act as a lens having a very small aperture, ...
Camera obscura
A portable box with an aperture, lens, and viewing screen. Light enters the box only through an aperture or tiny hole in one wall. A lens in this opening helps focus the light coming in from the outside.
Camera Obscura
A dark room with a small hole in one side through which an inverted image of the view outside is projected onto the opposite wall, screen or mirror and the image is then traced; ...
camera obscura - A system of lenses and mirrors developed from the 16th to the 17th centuries, which functioned as a primitive camera for artists.
camera obscura - The origin of the present day camera. In its simplest form it consisted of a darkened room or box with a small hole through one wall.
Camera obscura ('dark') and lucida ('light'). Devices using light to throw an image of a landscape, portrait, etc., on to paper; the artist can then copy or trace it. The с.о.
Camera Obscura
(taken from Latin and means 'dark room' )
Invented in the sixteenth century, the camera obscura is made out of an arrangement of lenses and mirrors in a box (or room) that is darkened.
Camera Obscura, 16th century
Table-Top Camera Obscura, 17-18th centuries ...
Camera Obscura:- An ancestor of the modern camera in which a tiny pinhole, acting as a lens, projects an image on a screen, the wall of a room, or the ground-glass wall of a box; used by artists in the 17th, 18th, ...
The camera obscura projects images and was already well known for centuries and documented by Ibn al-Haitham in his Book of Optics of 1011-1021.
Camera obscura (camera ottica)
device that uses a lens to project a reduced image of an object on to a flat surface so that the outline may be traced. Popular with artists from the Renaissance to the 18th century.
Canvas ...
Often using a technique called camera obscura in order to achieve the greater accuracy of his urban views. Bellotto lived during a time of political unrest and social upheaval.
In his study of optics he undoubtedly used a camera obscura, or “darkened chamber,' the ancestor of the modern photographic camera.
The first process is optical and involves a dark room, or Camera Obscura. Leonardo da Vinci actually drew this camera in 1519, so it is evident that such a device had been in existence for at least 400 years before the camera was created.
In architecture, a sunken panel in a ceiling or vault. camera obscura ...
they were apparently painted directly from nature, rather than from the traditional practice of making studies on site for working up back in the studio; only later did Canaletto revert to the more usual practice, frequently using a camera obscura as ...
 See also: Painting, Movement, Portrait, Sculpture, Roman
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