To experience LG'™s 3D technology you need a 2011 LG 3D-ready TV and LG'™s AGS250 3D Glasses. The wireless glasses communicate seamlessly with the TV via a built in emitter. The glasses themselves contain special liquid crystal lenses, which actively lighten and darken with the 3D content. The full 3D effect is created when each eye sees a slightly different image. The result is a beautiful, full HD 1080p 3D experience that brings you closer to the action from the comfort of you living room.