Strabismus, amblyopia, and astigmatism are common vision disorders that affect eye alignment and focus.
Strabismus, commonly known as crossed eyes, is a condition where the eyes do not align in the same direction, leading to difficulties in focusing on the same image. As a result, two different images are sent to the brain, causing confusion. If untreated, this can result in amblyopia, also known as lazy eye, where the brain may ignore input from one eye.
One of the common vision defects related to this issue is astigmatism, which causes an uneven focus of the eye due to irregularities in the cornea. This condition can be corrected partially with appropriate spectacles designed to address the irregularity. Astigmatism results in images appearing elongated due to differences in focal distances along different axes.
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