Cách sử dụng
Astigmatism refers to an eye condition where the lens of the eye is not perfectly round, causing blurry or distorted vision. People with astigmatism may have difficulty seeing fine details or reading small print. The term is commonly used in the context of an eye exam, and is usually diagnosed by an optometrist or ophthalmologist. If someone is experiencing visual problems or struggles with blurry vision, it may be helpful to discuss the possibility of astigmatism with an eye doctor.