Search results
Results From The WOW.Com Content Network
Programs instituted under Vision 2020 facilitated the planning, development, and implementation of sustainable national eye care programs, including technical support and advocacy. [21] Vision 2020 was based on a plan published by the WHO in 1999, [22] and subsequently superseded by other global action plans from the WHO. [23]
In 1987, the Estelle Doheny Eye Foundation was renamed the Doheny Eye Institute, and a $32 million campaign was launched to build the Doheny Eye Institute building. [10] Shortly thereafter, Stephen J. Ryan became President of the institute. [11] In 1992, TV personality Gene Autry was honored as the first recipient of the institute's Doheny Award.
Optical aberrations of the eye that decrease visual acuity are at a maximum when the pupil is largest (about 8 mm), which occurs in low-light conditions. When the pupil is small (1–2 mm), image sharpness may be limited by diffraction of light by the pupil (see diffraction limit). Between these extremes is the pupil diameter that is generally ...
It has since been integrated into VISION 2020 and is coordinated by the International Agency for the Prevention of Blindness (IAPB) in cooperation with the World Health Organization. The theme for World Sight Day 2014 [1] —held on October 9, 2014—was "No more Avoidable Blindness". It took place on the second Thursday in October 2014. [2]
Optography is the process of viewing or retrieving an optogram, an image on the retina of the eye. A belief that the eye "recorded" the last image seen before death was widespread in the late 19th and early 20th centuries, and was a frequent plot device in fiction of the time, to the extent that police photographed the victims' eyes in several ...
Argus retinal prosthesis, also known as a bionic eye, is an electronic retinal implant manufactured by the American company Second Sight Medical Products. It is used as a visual prosthesis to improve the vision of people with severe cases of retinitis pigmentosa .
In addition, he is the CEO of the John A. Moran Eye Center. The first Moran Eye Center building was constructed in 1993 with a lead gift from University of Utah alumnus John A. Moran. The 85,000-square-foot facility quickly became too small for the growing department, and in 2006, the Moran Eye Center moved to its current 210,000-square-foot ...
The L V Prasad Eye Institute (LVPEI) is an eye-care network, established by Dr. Gullapalli Nageswara Rao, an ophthalmologist, at Hyderabad, in 1986. It is a non-profit, multi-campus, non-governmental institution. [1] With more than 275 eye-care centres in India, it is the largest eye-care network in the world. [2]