An ophthalmologist diagnoses and treats all eye diseases, performs eye operation, and prescribes and matches eyeglasses and call lenses to correct vision complications. Several ophthalmologists may also be linked to scientific research within the causes and cures for eye diseases and eyesight disorders. Ophthalmologists are the sole eye treatment companies https://directivepublications.org/journal-of-ophthalmology-and-eye-disorders/