tiny lenses

Lasers can cure long-sightedness too

October 20th, 2010 - 1:22 pm ICT by IANS
London, Oct 20 (IANS) Laser surgery, presently used to treat short-sightedness, is being tested as a cure for presbyopia, or long-sightedness that develops with age, as well.If successful, it could dramatically reduce ... Read more...

Posted in Sci-Tech |

Now, laser surgery to cure middle age related long-sightedness

October 20th, 2010 - 1:10 pm ICT by ANI
London, Oct 20 (ANI): Conventionally, laser surgery tackles shortsightedness, but doctors are now using laser treatment to restore 20/20 vision in those suffering from long-sightedness too.By the age of 50, most adults ... Read more...

Posted in Health Science |

Indian-origin researcher creates 6-D holograms that interact with light

August 29th, 2008 - 6:49 pm ICT by ANI
Washington, August 29 (ANI): An Indian-origin scientist in the U.S. has devised a way to create six-dimensional images that respond to changes in light and the viewer''s direction, by adapting the ... Read more...

Posted in National |

3-D camera with 12,616 lenses on the anvil

March 20th, 2008 - 3:58 pm ICT by admin
Washington, Mar 20 (ANI): A team of researchers from Stanford University are developing a digital camera that sees the world through thousands of tiny lenses, providing an electronic depth map containing ... Read more...

Posted in South Asia |

Amazing super 3-D camera to revolutionise photography

March 20th, 2008 - 3:45 pm ICT by admin
Washington, March 20 (IANS) Imagine a camera that sees the world through thousands of tiny lenses, each a miniature camera unto itself. Now stop imagining and start imaging. Researchers at Stanford University ... Read more...

Posted in World |