Ophthalmology
						
												 An ophthalmologist is a specialist in medical and surgical eye problems. Since ophthalmologists perform operations on eyes, they are both surgical and medical specialists. A multitude of diseases and conditions can be diagnosed from the eye. 
 Significant diseases :  Blindness, cataracts, macular degeneration, glaucoma 
 Significant tests :  Visual field test, ophthalmoscopy
						 
						Information credit : Wikipedia