eSight Glasses Restore Sight To The Blind, No Surgery Necessary | CNBC

Toronto-based eSight has developed a device that restores vision for the legally blind, without the need for surgery. » Subscribe to CNBC: http://cnb.cx/SubscribeCNBC About CNBC: From 'Wall Street' to 'Main Street' to award winning original documentaries and Reality TV series, CNBC has you covered. Experience special sneak peeks of your favorite shows, exclusive video and more. Connect with CNBC News Online Get the latest news: http://www.cnbc.com/ Find CNBC News on Facebook: htt

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