An eye specialist, also known as an ophthalmologist, is a medical doctor who focuses on the diagnosis and treatment of eye diseases and vision problems. They perform eye exams, prescribe corrective lenses, and can conduct surgeries for conditions like cataracts or glaucoma. Their training includes medical school and specialized residency in eye care. Another type of eye specialist is an optometrist, who provides primary vision care, including eye exams and vision correction. They can detect certain eye conditions but do not perform surgery. Both types of specialists play crucial roles in maintaining eye health and improving vision for patients.