[Excerpt]
…
Introducing the new TY-EW3D series from Panasonic which the company is claiming to be the world’s lightest 3D glasses to date. It reportedly weighs only 26 g for the S and M sizes, and 27 g for the L size which is about the same weight as regular 3D glasses. Apart from being pretty light, it seems that the TY-EW3D has very good battery life too if the claims are to be believed.
Panasonic is boasting 3 h of usage on a 2 minute charge, or 25 h worth of usage for a full 30 minute charge. …
Read the full post here: http://www.ubergizmo.com/2011/07/panasonic-introduces-worlds-lightest-3d-glasses/