Thursday, June 30, 2011

Differences Between IMAX, RealD 3D, and Dolby Digital 3D Theaters - Yahoo! Movies
Watching a movie in a 3D theater typically uses any of the three popular theatrical 3D systems: IMAX, RealD 3D, or Dolby Digital 3D. They are currently the leading competitors offering theater owners the technical system required to build a new 3D theater or convert an existing 2D theater into a 3D one. Each 3D system may have differences, but all of them have one thing in common: they require the viewers to wear 3D glasses to see a movie with three-dimensional depth.

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