... Great for watching 3D movie, 3D video, 3D television, 3D computer games, 3D pictures, 3D magazine,etc. It is also popular used ... superimposing different angles and contrasting colors of an image, giving the illusion of depth. * These are know ordinary 3D glasses either ... ,science education medical 3D equipment,3D theater,3D TV,3D computer game,3D book.