A.show 3d Tv Active Shutter Glasses for 2012 Lg 3d Plasma Tvs (Replace Ag-s350): Pm470t 42/50, Pm670t 50/60, Pm680t 50/60, Pm690t 50/60 and Pm970t 50/60 Plasma Tvs. (Cinema Standard 3d Vision Glasses Give You a Wider Viewing Angle, so You Can Sit Where You Want and Still Get the Same Immersive 3d Experience. Plus Wider Viewing Angles Means More Room for Friends and Family to Share the Fun.)