Ophthalmology is a medical specialty focused on the diagnosis, treatment, and prevention of eye diseases and vision disorders. Ophthalmologists are trained to manage a wide range of conditions affecting the eyes, such as cataracts, glaucoma, macular degeneration, and diabetic retinopathy. They perform eye exams, prescribe corrective lenses, and conduct surgical procedures, including laser surgery and cataract removal, to restore or improve vision. Ophthalmology also involves the treatment of eye injuries and the management of chronic eye conditions. This specialty is essential for preserving and enhancing vision, which is crucial for overall quality of life.