So the 3D glasses LG is very good! It is lightweight and comfortable to wear! The glasses are much better than the cheaper and also kompatiplen Samsung 3D glasses !! Improved 3D effect and brighter 3D glasses LG !!! (Compared with 3D glasses Samsung SSG-P4100, SSG-3050 !!!) These 3D glasses I would recommend all have the new LG plasma TV! Mfg MP :)