Which eye condition is notably improved by wearing contact lenses?

• A. Myopia
• B. Hyperopia
• C. Astigmatism
• D. Presbyopia

Answer: (C)

Wearing contact lenses can significantly improve vision for individuals with astigmatism, which is characterized by an irregular curvature of the cornea or lens, leading to blurred or distorted vision. Contact lenses designed for astigmatism, often referred to as toric lenses, are specifically shaped to correct this irregular curvature. They sit directly on the eye and can provide a more consistent correction compared to glasses, allowing for clearer and more stable vision at various distances.

Myopia (nearsightedness), hyperopia (farsightedness), and presbyopia (age-related difficulty focusing on close objects) can also be corrected with contact lenses, but the specialized design of toric lenses makes them particularly effective for correcting the unique visual distortions associated with astigmatism.