If you own a 3D projector Benq w1070, you can opt for these perfectly compatible glasses DLP link. Rendering with Avatar, Journey to the Center of the Earth, or dreed Titanic ets nice. No drop in signal level sync (with an investment of just over 3 meters from projo and around 5.5 m from the screen). Feel free to use the button on the glasses. In short, of the rates actually in specialized stores, there is no picture: this is definitely the best quality / price for Benq w1070.
