Diagnosis and Treatment: Ophthalmologists diagnose and treat a wide range of eye conditions, including refractive errors (such as nearsightedness and farsightedness), cataracts, glaucoma, macular degeneration, diabetic retinopathy, and other eye diseases. Prescription of Corrective Lenses: They prescribe glasses or contact lenses to correct vision problems, taking into account the patient's specific visual needs and preferences. Surgical Procedures: Ophthalmologists perform various surgical procedures to correct eye conditions, such as cataract surgery, LASIK (laser-assisted in situ keratomileusis) surgery for refractive errors, corneal transplantation, and surgeries for retinal conditions. Medical Management: They provide medical treatment and management plans for chronic eye diseases and conditions that do not necessarily require surgery, such as glaucoma management through medications or laser therapy. Emergency Care: Ophthalmologists may provide emergency eye care for conditions such as eye injuries, sudden vision loss, or acute infections affecting the eyes. Comprehensive Eye Exams: They conduct comprehensive eye examinations to assess visual acuity, examine the health of the eyes (including the retina, optic nerve, and other structures), and detect early signs of eye diseases. Pediatric Eye Care: Some ophthalmologists specialize in pediatric ophthalmology, focusing on the diagnosis and treatment of eye conditions in infants, children, and adolescents. Research and Education: Many ophthalmologists are involved in research to advance understanding and treatment options for eye diseases. They also educate patients, medical students, residents, and other healthcare professionals about eye health and treatment options. Collaboration with Other Specialists: Ophthalmologists often collaborate with other medical specialists, such as neurologists, endocrinologists, and rheumatologists, when eye conditions are related to systemic diseases or conditions. Continuing Professional Development: Ophthalmologists participate in continuing medical education (CME) to stay updated on advancements in eye care, surgical techniques, and medical treatments.