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A camera obscura (pl. camerae obscurae or camera obscuras; from Latin camera obscūra 'dark chamber') [1] is the natural phenomenon in which the rays of light passing through a small hole into a dark space form an image where they strike a surface, resulting in an inverted (upside down) and reversed (left to right) projection of the view outside.
A pinhole camera is a simple camera without a lens but with a tiny aperture (the so-called pinhole)—effectively a light-proof box with a small hole in one side. Light from a scene passes through the aperture and projects an inverted image on the opposite side of the box, which is known as the camera obscura effect.
Science of photography. The science of photography is the use of chemistry and physics in all aspects of photography. This applies to the camera, its lenses, physical operation of the camera, electronic camera internals, and the process of developing film in order to take and develop pictures properly. [1]
The portable camera obscura box with a lens was developed in the 17th century. Dutch inventor Cornelis Drebbel is thought to have sold one to Dutch poet, composer and diplomat Constantijn Huygens in 1622, [ 16 ] while the oldest known clear description of a box-type camera is in German Jesuit scientist Gaspar Schott 's 1657 book Magia ...
Using the camera obscura, artists would manually trace what they saw, or use the optical image as a basis for solving the problems of perspective and parallax, and deciding color values. A camera obscura optically reduces a real scene in three-dimensional space to a flat rendition in two dimensions.
An artist utilizing an 18th-century camera obscura for image tracing. The camera obscura, the precursor of the photographic camera, is a natural optical phenomenon named after its Latin translation, "dark room". It projects an inverted image (flipped left to right and upside down) of a scene from the other side of a screen or wall through a ...
Camera Obscura (San Francisco, California) Santa Monica Camera Obscura This page was last edited on 14 January 2020, at 01:58 (UTC). Text ...
The term "camera lucida" (Latin "well-lit room" as opposed to camera obscura "dark room") is Wollaston's. [6] While on honeymoon in Italy in 1833, the photographic pioneer William Fox Talbot used a camera lucida as a sketching aid. He later wrote that it was a disappointment with his resulting efforts which encouraged him to seek a means to ...