What does camera obscura mean?

camera obscura meaning in General Dictionary

An apparatus where the images of exterior objects formed by a convex lens or a concave mirror are tossed on a paper or other white surface positioned in the focus of lens or mirror within a darkened chamber or package so your outlines could be traced

View more

  • a darkened enclosure by which pictures of outside objects are projected through a small aperture or lens onto a facing surface
  • An apparatus in which the images of external things, created by a convex lens or a concave mirror, tend to be tossed on a paper or various other white surface put into the main focus for the lens or mirror within a darkened chamber, or package, so that the outlines might be tracked.
  • An apparatus where the image of an external item or things is, by way of lenses, thrown upon a sensitized dish or surface placed behind an extensible darkened field or chamber variously altered; -- commonly known as essentially the camera.

camera obscura meaning in Etymology Dictionary

1725, "a darkened area;" c.1730, "a tool for project pictures;" see camera.

camera obscura - German to English

camera obscura

Sentence Examples with the word camera obscura

We now come to Giovanni Battista della Porta, whose account of the camera obscura in the first edition of the Magia Naturalis, in four books (1558, lib.

View more Sentence Examples