| What Can a Baby See? |
| Written by Lawrence M. Kaufman, MD, PhD | |
| Monday, 04 June 2007 | |
|
The newborn’s visual acuity (sharpness of vision) is approximately 20/400. This is equivalent to seeing only the big letter “E” on an eye chart. Vision slowly improves to 20/20 by age 2 years. Color vision is present at birth.Newborns at first don’t pay much attention to the visual world but normally will blink when light shines in their eye. By 6 to 8 weeks of age, infants will fix their gaze on an object and follow its movement. A baby’s eyes should be well aligned (working as a team) by 4 months of age. As the eyes become aligned, three-dimensional vision develops. Comments
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