At what age do infants typically begin to show comparable vision to an adult's?

Infants typically begin to show vision comparable to an adult's around six months of age. At this point, their ability to focus on objects at different distances improves significantly, and they can see with greater clarity. By six months, babies have developed more mature vision which includes depth perception and the ability to perceive fine details. This developmental milestone is important as it allows them to engage more fully with their environment, facilitating exploration and learning.

Younger infants have limited visual acuity and depth perception; they can primarily focus on objects that are close to them. By six months, however, their visual system is becoming more fully developed, enabling them to track moving objects and recognize familiar faces more clearly. This increased visual capability is crucial for their social development and interaction with caregivers and surroundings. As they grow to one year and beyond, their vision continues to refine, but the foundational changes marking the transition to adult-like vision mostly occur by six months.