Telescopic contact lens could improve eyesight for the visually impaired
Friday, July 12, 2013 - 08:00
in Physics & Chemistry
(Phys.org) —A team of engineers has designed a telescopic contact lens that can switch between normal and magnified vision by using slightly modified off-the-shelf 3D television glasses. The researchers, led by Joseph Ford, a professor of electrical engineering at the University of California, San Diego, built a prototype of the lens and tested it on a mechanical eye. Researchers report their findings in the June 27 online issue of Optics Express, an open-access journal of the Optical Society.