A camera lucida is an optical device used as a drawing aid by artists.
The camera lucida performs an optical superimposition of the subject being viewed upon the surface upon which the artist is drawing. The artist sees both scene and drawing surface simultaneously, as in a photographic double exposure. This allows the artist to duplicate key points of the scene on the drawing surface, thus aiding in the accurate rendering of perspective. At times, the artist can even trace the outlines of objects.
Other articles related to "camera lucida":
... Camera Lucida, along with Susan Sontag's On Photography, was one of the most important early academic books of criticism and theorization on photography ... article "Photography and Electoral Appeal" is more obviously political than Camera Lucida ... Published two months prior to his death in 1980, Camera Lucida is Barthes' first and only book devoted to photography ...
... As recently as a few decades ago the camera lucida was still a standard tool of microscopists ... illustrations in textbooks and research papers were camera lucida drawings rather than photomicrographs ... The camera lucida is still used as the most common method among neurobiologists for drawing brain structures, although it is recognised to have ...
Famous quotes containing the word camera:
“The camera introduces us to unconscious optics as does psychoanalysis to unconscious impulses.”
—Walter Benjamin (18921940)