Fujifilm unveils 3D camera system

Fujifilm has unveiled a new system that will allow anyone to take, view and print 3D pictures.

The system is still at the research stage but is being demonstrated this week at the 2008 Photokina show in Cologne, Germany.

It uses a camera with two lenses, two CCD sensors, and a custom chip that processes and synchronises the data.

The image can be viewed in 3D on the camera's LCD viewing panel, or on a newly-developed 8.4in photo frame, with the aid of a 'light-direction control module' that ensures that each eye gets the right information.

Fujifilm's press release does not make clear exactly how it does this but many 3D systems use a grating over the screen directing light in different directions.

The 3D prints use special paper with a 'lenticular layer', with corrugations that act as lenses, so that the image you see depends on the angle of view. Similar layers are used on adverts and toys to give 3D effects.

Fujifilm says the twin-lens system can be used for other purposes, such as taking stills and movies at the same time, or taking one picture in close-up and the other at a distance.

The company has also announced a new sensor called the XSuper CCD EXR that is said to offer an unprecedented combination of high resolution, high sensitivity, and a wide dynamic range.