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camera obscura

/ɔb'skjjәrә/

📖 中文释义

  1. n. 暗箱

🔗 释义中的汉语词

暗箱
📘 English Definition（英文释义）
  1. An apparatus in which the images of external objects,
  2. formed by a convex lens or a concave mirror, are thrown on a paper or
  3. other white surface placed in the focus of the lens or mirror within a
  4. darkened chamber, or box, so that the outlines may be traced.
  5. An apparatus in which the image of an external object
  6. or objects is, by means of lenses, thrown upon a sensitized plate or
  7. surface placed at the back of an extensible darkened box or chamber
  8. variously modified; -- commonly called simply the camera.
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