RealD glasses
A pair of passive 3D glasses that use the circular polarized method from RealD Inc., Beverly Hills, CA. RealD glasses are widely used in theaters for 3D movies, and they can also be used for polarized 3D TVs. See polarized 3D and 3D glasses.
Circular Polarized RealD Glasses
Widely used in movie theaters, these glasses can be used with many passive 3D TVs. (Image courtesy of RealD.)
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