Introduction
Understanding Astigmatism
Astigmatism is a common refractive error that affects millions of people worldwide. It occurs when the cornea or lens of the eye has an irregular shape, preventing light from focusing properly on the retina. The result is blurred or distorted vision at various distances. Astigmatism can affect anyone, regardless of age or background, and it often coexists with other vision problems like myopia (nearsightedness) or hyperopia (farsightedness).
The demand for effective treatments for astigmatism has surged, particularly in Korea, which has become a global leader in advanced eye care. With state-of-the-art facilities, skilled ophthalmologists, and affordable procedures, Korea is a top destination for those seeking astigmatism correction.
The Importance of Astigmatism Treatment
Untreated astigmatism can significantly impact daily life, causing difficulties with reading, driving, and even enjoying digital screens. It may also lead to eye strain, headaches, and overall discomfort. Thankfully, modern advancements in vision correction, such as LASIK and PRK, offer solutions that can restore clear vision and improve quality of life.
What is Astigmatism?
Causes and Types of Astigmatism
Astigmatism arises when the cornea (the clear front surface of the eye) or the lens (inside the eye) has an irregular curvature. Instead of being perfectly round like a basketball, the cornea or lens may resemble the shape of a football. This irregularity distorts the way light enters the eye, preventing a sharp focus.