for more about the gadget.

The product is shaped like a visor and rests on top of a users head. Once it's positioned and focused, a wide, clear and bright 3D image can be seen.

"We can provide with this gadget that home theater experience," said Yoshinori Matsumoto, Sony's General Manager of home entertainment. "That means a 750-inch screen at a 20 meter distance."

Inside the viewer the images are displayed on two 0.7-inch OLED panels, each with a resolution of 1280 pixels by 720 pixels.

The unit can be connected to a 3D camcorder for a live view of what's being shot, or used for movies and gaming.