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NEI Research News

Thanks to the work of NEI scientists and grantees, we’re constantly learning new information about the causes and treatment of vision disorders. Get the latest updates about their work — along with other news about NEI.

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Eye chart with "myopia" in focus

Myopia: A close look at efforts to turn back a growing problem

Several studies indicate that the prevalence of myopia is increasing in the U.S. and worldwide, and researchers project that the trend will continue in the coming decades.
Scientists are designing an accommodating contact lens for presbyopia, a condition that tends to occur in one’s forties when a stiffening of the eye’s lens makes it difficult to focus on close objects. Many of the components for the contact lens – the sensors, electronics, solar cells – would be embedded along the edge of a flexible material. Credit: Hongrui Jiang, Ph.D., University of Wisconsin, Madison.

Fish and Insects Guide Design for Future Contact Lenses

Making the most of the low light in the muddy rivers where it swims, the elephant nose fish survives by being able to spot predators amongst the muck with a uniquely shaped retina, the part of the eye that captures light.
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National Institutes of Health releases data from largest pediatric eye study

Study estimates prevalence of vision disorders among preschool children in three ethnic groups, identifies risk factors
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Myopia Increasing in the U.S. Population

A National Eye Institute (NEI) study found that the prevalence of myopia, or nearsightedness, increased 66 percent in the United States between 1971-1972 and 1999-2004.
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Statement on the Use of Progressive Addition Lenses vs. Single Vision Lenses to Treat Myopia in Children

Researchers have found that the three-year progression of myopia (nearsightedness) in a large group of ethnically diverse children who wore progressive addition lenses (PALs or no-line bifocals) was slightly less than that of children who wore single...
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Myopia Development and Nighttime Light Exposure in Infancy

Two groups of researchers have found no association between nighttime light exposure during sleep in the first two years of life and the subsequent development of nearsightedness, or myopia.

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