Short sight is corrected using a diverging lens which diverges the light rays from a distant object before they enter the eye. Diverging (concave) lenses are used in spectacles for distance ...

SPECIAL contact lenses worn overnight can slow the development of short-sightedness in children, the latest research has shown. By Lucy Johnston 00:01, Sun, Nov 29, 2015 ...

These refractive errors are treated by using different types of lenses. Diverging Contact Lens for Myopia: In short-sightedness (myopia), the light ray from an object is focused in front of the ...

Children could be cured of short-sightedness by wearing soft contact lenses at night which re-shape their eyes to prevent them ever needing glasses, a study has shown. Trials involving more than ...

No need for glasses: Bionic 'super lenses' that correct long AND short-sightedness developed. By FIONA MACRAE FOR THE DAILY MAIL Updated: 03:13 EDT, 11 September 2008 ...

For the millions of people who daily polish their glasses or peel away their contact lens, help is in sight. A revolutionary procedure is able to correct short-sightedness while you sleep.