optical correction

Optical correction involves using devices like glasses, contact lenses, or surgery to improve vision by adjusting how light enters the eye. When the eye’s shape causes images to focus incorrectly, it results in blurry vision—common issues include nearsightedness, farsightedness, or astigmatism. Corrective lenses or procedures modify the path of light, ensuring it focuses precisely on the retina at the back of the eye. This helps you see more clearly and comfortably without altering the eye’s natural structure. Essentially, optical correction aligns the eye’s focusing system to produce a sharp, clear image.