カメラ・オブスクラ
1. Camera obscuraThe camera obscura 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 and the camera. The device consists of a box or room with a hole in one side. Light from an external scene passes through the hole and strikes a surface inside where it is reproduced, upside-down, but with color and perspective preserved.
Read “Camera obscura” on English Wikipedia
Read “カメラ・オブスクラ” on Japanese Wikipedia
Read “Camera obscura” on DBpedia
Read “Camera obscura” on English Wikipedia
Read “カメラ・オブスクラ” on Japanese Wikipedia
Read “Camera obscura” on DBpedia
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