We recently had a look at Sony’s HMZ-T1, a headset which offers an immersive 3D HD experience equivalent to watching a 750-inch screen from 20 meters away. The technology is based on twin 0.7-inch 720p (1280×720) OLED panels. The 3D headset just got a US release date and price, it will be available in the coming November and has been priced at $800.