Understanding Refractive Errors: Causes, Types, and Treatments

Refractive errors are among the most common vision problems affecting people worldwide. These errors occur when the eye cannot focus light properly onto the retina, resulting in blurred or distorted vision. Fortunately, refractive errors are easily correctable with glasses, contact lenses, or refractive surgery. In this article, we'll explore the causes, types, and available treatments for refractive errors.