Thursday, April 7, 2011

.


Camera obscurea

The camera obscura (Latin; "camera" is a "vaulted chamber/room" + "obscura" means "dark"= "darkened chamber/room") is an optical device that projects an image of its surroundings on a screen. It is used in drawing and for entertainment, and was one of the inventions that led to photography.




from Wikipedea




/



No comments:

Post a Comment