Hologram Industry News

Researchers in Australia have created a new one-step test that uses  holograms to diagnose the astigmatic error of the human eye, a key measurement in determining the appropriate prescriptions for eye glasses in patients. This new technique adds to an earlier one, developed by the same researchers, for using a single hologram to measure another important property, the spherical refractive error of the eye.
http://abc.net.au/news/stories/2007/07/10/1974208.htm