Specialists in the diagnosis and treatment of problems pertaining to the eyes and visual system are known as ophthalmologists. Ophthalmologists are trained to provide full eye care, including complex microsurgery, medicine, and prescriptions for glasses and contact lenses. This extra training qualifies them to become medical specialists with the same qualifications as a cardiologist, ... https://www.imchospital.com.pk/blogs-detail/what-is-an-ophthalmologist