LG active-shutter 3D glasses

LG's active-shutter 3D glasses need an LG 3D-ready TV (that includes an infra-red emitted to sync to the glasses). Compatible TVs include the top-of-the-line LX9500 and also the LD950 and other LG 3D TVs. The glasses weight 41 grams.

LG's 3D glasses cost $125.