Astigmatism is a common vision condition caused by an irregular shape of the cornea or lens in the eye. Instead of being perfectly round, these structures may be more oval, leading to blurred or distorted vision at any distance. People with astigmatism often experience difficulty seeing fine details, which can affect daily activities like reading or driving. This condition can occur alongside other vision problems, such as nearsightedness or farsightedness. Fortunately, astigmatism can be easily diagnosed during a routine eye exam and is typically corrected with glasses, contact lenses, or surgery. Regular check-ups with an optometrist can help manage this condition effectively.