eye

A sunbeam illuminates the eye of a zebra in the zoo of  Frankfurt, central  Germany, Tuesday Jan. 26,  2016. Weather forecasts predict rising temperatures for Germany.   (Boris Roessler/dpa via AP)

Boris Roessler/AP

A sunbeam illuminates the eye of a zebra in the zoo of Frankfurt, Germany

Dalai Lama...Tibetan spiritual leader the Dalai Lama points to his swollen right eye as he talks to journalists before boarding his chartered flight in Dharmsala, India, Tuesday, Jan. 19, 2016. The Tibetan leader said that he was going to the Mayo Clinic in Rochester, N.Y., for a regular medical checkup.

Ashwini Bhatia/AP

Tibetan spiritual leader the Dalai Lama points to his swollen right eye as he talks to journalists before boarding his chartered flight in Dharmsala, India. The Tibetan leader said that he was going to the Mayo Clinic in Rochester, N.Y., for a regular medical checkup 

A woman passes by a graffity in central Athens on February 20, 2015. Germany and Greece face off in yet another eurozone meeting Friday in search of a last minute bailout compromise, with Berlin insisting Athens accept continued austerity in return for fresh debt aid.

Aris Messinis/AFP

A woman passes by graffiti in central Athens on Friday. Germany and Greece face off in yet another eurozone meeting in search of a last minute bailout compromise

Free Eye surgery camp at Phullary Monastry

Narendra Shrestha/EPA

Elderly Nepalese men wear eye patches after having cataract surgery at a free eye camp at Gokarna, on the outskirts of Kathmandu, Nepal, on Thursday. About 300 elderly people from across the country will receive free cataract surgery through the project