Results 121 to 130 of about 13,112 (253)

Three-dimensional high-frequency ultrasound and presbyopia [PDF]

open access: bronze, 2003
R. Guthoff   +3 more
openalex   +1 more source

Near visual acuity in an inner city Hispanic community: understanding the barriers and benefits of correction

open access: yesCommunity Eye Health Journal, 2014
Presbyopia is age-related loss of accommodation that gradually impairs near vision. Few studies have examined the burden of presbyopia in the United States of America (USA) and none have examined it in economically disadvantaged or minority populations ...
Thomas Wubben   +4 more
doaj  

Prevalence of presbyopia and spectacle correction coverage in a rural population of North West Nigeria

open access: yesClinical Ophthalmology, 2015
Murtala Muhammad Umar,1 Nasiru Muhammad,2 Mahmoud B Alhassan3 1Zamfara State Eye Care Programme, King Fahad IBN Abdul-Azeez Women and Children Hospital, Zamfara State, Nigeria; 2Ophthalmology Unit, Surgery Department, College of Health Sciences Usmanu ...
Umar MM, Muhammad N, Alhassan MB
doaj  

Seeing Clearly: A Bright Future with Light Adjustable Intraocular Lenses for Presbyopia [PDF]

open access: yes
Presbyopia, or the age-related decline in the ability to focus on near objects, is a common vision disorder that affects 1.8 billion people globally, with this number expected to increase to 2.1 billion by 2030.1-4 A diminished accommodation response is ...
Mina, BS, Shady
core   +1 more source

Effectiveness of Multifocal Soft Contact Lens for Presbyopia [PDF]

open access: bronze, 2008
Hyun Kyung Kim   +2 more
openalex   +1 more source

Changes in Near Visual Acuity of Over Time in the Astronaut Corps [PDF]

open access: yes
We hypothesized that visual impairment due to intracranial pressure (VIIP) would increase the rate of which presbyopia would occur in the astronaut population, with long durations flyers at an especially high risk.
Locke, James   +4 more
core   +1 more source

Corneal Approaches to the Treatment of Presbyopia [PDF]

open access: bronze, 2008
Shazia S. Ahmed, Mitchell P. Weikert
openalex   +1 more source

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