visually-impaired

Glasses can change the future of a billion people

By Crispin Maslog MANILA: In the land of the blind, the one-eyed is king, so the saying goes. Of the world’s 7.8 billion people, 2.2 billion have impaired vision. Of this number, about half are treatable. In effect, they are one-eyed kings who are better off than the 39 million…

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