It is an Android Application That Present All Eye Diseases Ophthalmology is a branch of medicine and surgery which deals with the diagnosis and treatment of eye disorders. An ophthalmologist is a specialist in ophthalmology. The credentials include a degree in medicine, followed by additional four to five years of ophthalmology residency training. Ophthalmology residency training programs may require a one year pre-residency training in internal medicine, pediatrics, or general surgery. Additional specialty training (or fellowship) may be sought in a particular aspect of eye pathology.Ophthalmologists are allowed to use medications to treat eye diseases, implement laser therapy, and perform surgery when needed.Ophthalmologists may participate in academic research on the diagnosis and treatment for eye disorders.