Launch: 'HMZ-T1'

Two models display the new Sony 3D head mount display (HMD) 'HMZ-T1', equipped with two 0.7-inch sized OLED displays (1280 x 720-pixel) and 5.1ch dynamic audio headphone used to show 750-inch virtual 3D movies, during an unveiling ceremony in Tokyo on August 31, 2011.  (AFP/Yoshikazu Tsuno)

A model displays the new Sony 3D head mount display (HMD) 'HMZ-T1', equipped with two 0.7-inch sized OLED displays (1280 x 720-pixel) and 5.1ch dynamic audio headphone used to show 750-inch virtual 3D movies, during an unveiling ceremony in Tokyo (AFP/Yoshikazu Tsuno)

A model displays the new Sony 3D head mount display (HMD) 'HMZ-T1', equipped with two 0.7-inch sized OLED displays (1280 x 720-pixel) and 5.1ch dynamic audio headphone used to show 750-inch virtual 3D movies, during an unveiling ceremony in Tokyo. (AFP/Yoshikazu Tsuno)

Two models display the new Sony 3D head mount display (HMD) 'HMZ-T1', equipped with two 0.7-inch sized OLED displays (1280 x 720-pixel) and 5.1ch dynamic audio headphone used to show 750-inch virtual 3D movies, during an unveiling ceremony in Tokyo. (AFP/Yoshikazu Tsuno)

A model demonstrates using Sony Corp's head mounted display 'Personal 3D Viewer HMZ-T1' at its product launch in Tokyo. (Reuters/Issei Kato)

A model demonstrates using Sony Corp's head mounted display 'Personal 3D Viewer HMZ-T1' at its product launch in Tokyo August 31, 2011.  (Reuters/Issei Kato)

A model wears a 60,000 yen ($800) HMZ personal 3-D viewer during a news conference at Sony headquarters in Tokyo. (AFP/Issei Kato)

A model demonstrates Sony Corp's head mounted display 'Personnal 3D Viewer HMZ-T1' at an unveiling in Tokyo. (AFP/Issei Kato)

A model shows a 60,000 yen ($800) HMZ personal 3-D viewer during a news conference at Sony headquarters in Tokyo. (AP)

A model demonstrates Sony Corp's head mounted display 'Personnal 3D Viewer HMZ-T1' at an unveiling in Tokyo August 31, 2011.  (AP)