A device and a method for producing a stereoscopic image with horizontal parallax including diffracting electromagnetic rays emitted by an object to provide a first dispersion of dispersed electromagnetic rays in which a lateral deviation of the rays emitted by the object is obtained in a first deviation...http://www.google.com.au/patents/US6483534?utm_source=gb-gplus-sharePatent US6483534 - Stereoscopic image production method and device for implementing same
