Ophthalmology is concerned with the health of eyes and their
surrounding tissues which include muscles, bones, eyelids, and tear
production/drainage systems. Your eye is the organ of vision and
consists of the outer clear layer (the cornea), the white of the
eye (the sclera), the coloured part (the iris), the lens which lies
behind the iris and the light-sensitive lining at the back of the
eye (the retina).
February 22, 2016