Astigmatism is due to a(n)
A)shortened eyeball.
B)elongated eyeball.
C)misshapened cornea or lens.
D)increased pressure inside the eye.

Question

Quizplus · Accepted Answer

Astigmatism is caused by a misshapen cornea or lens, which leads to a distortion in the way light enters the eye and reaches the retina. This can result in blurry or distorted vision, particularly at certain distances or angles. A shortened or elongated eyeball is associated with other vision conditions like nearsightedness or farsightedness, but not astigmatism. Increased pressure inside the eye is a characteristic of glaucoma, which is a different condition altogether.

Astigmatism Is Due to A(n)