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What is lazy vision?

Published in Eye Health 1 min read

Lazy vision, also known as amblyopia, is reduced vision in one eye that results from abnormal visual development early in life. The weaker eye, or "lazy" eye, may wander inward or outward.

In essence, lazy vision isn't that the eye itself is lazy, but that the brain favors the other eye, leading to reduced vision development in the affected eye.

Understanding Amblyopia

Amblyopia, or lazy eye, involves more than just blurry vision in one eye. Here's a breakdown:

  • Abnormal Visual Development: The brain doesn't properly process images from the affected eye during childhood.
  • Reduced Vision: This improper processing leads to decreased visual acuity in that eye.
  • Wandering Eye: The "lazy" eye might drift inward or outward due to the brain's reduced reliance on it.

Key Aspects of Lazy Vision

Feature Description
Definition Reduced vision in one eye due to abnormal visual development in early childhood.
Alternative Name Amblyopia
Primary Cause Brain favors the other eye
Eye Movement Affected eye may wander inward or outward.