Not exact matches
The study also showed improved visual
acuity equal to about one line on a standard
eye chart in the one - year - old infants fed Enfamil LIPIL.
«Typically,
eye chart visual
acuity is measured at light levels that approximate daylight (photopic) vision conditions,» explains Anthony Adams, OD, PhD, Editor - in - Chief of Optometry and Vision Science.
An adult visual
acuity test involves that familiar
eye chart with rows of progressively smaller letters, and isn't feasible for a child who hasn't learned the alphabet.
He explained that visual
acuity is a key component in the standard
eye - glasses prescription test, where patients «specifically identify the letters on the
eye chart.»