Ophthalmology is a branch of medicine that deals with diseases and surgeries of the visual pathways, including the eye, the optic nerve, and the surrounding areas such as: the lacrimal system and the eyelid, the ophthalmologist and the eye surgeon treats the eyes and the diseases and refractive errors, Which can damage the eye from ophthalmology or infections, surgical procedures for correcting vision, lens implantation, treatment of swirling (black water), silt (white water) and other diseases