Parallax (disambiguation)

Parallax may refer to:

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  Parallax (astronomy)

  Apparent shift in the position of an object when viewed from different locations, used to measure stellar distances.

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  Parallax (web/graphics technique)

  A visual effect in user interfaces where background and foreground elements move at different speeds to create depth.

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  Parallax (optics)

  A geometric measurement/optical phenomenon describing apparent displacement due to viewing angle differences through an optical system.