The new studies show for the first time that even mild refractive errors raise risk.

"We need further study to see if kids with refractive errors actually go on to get vision loss and what treatments are best."

In eyes with refractive error, the result is claimed to be a clearer image.

The squint may be associated with refractive error in one or both eyes.

People who are nearsighted have what is called a refractive error.

The global prevalence of refractive errors has been estimated from 800 million to 2.3 billion.

At least the color didn't change, even though their refractive error might suffer from all the close work that her job mandated.

Refractive errors cause blurred vision and are the most common reason why a person goes to see an eye professional.

The appropriate addition range depends on the user's level of refractive error.

This refractive error causes poor vision in one eye and so stops the brain from being able to use both eyes together.