lunes, 21 de noviembre de 2016

Video: Origami-style eye test could help millions see clearly - The ... - The Globe and Mail

Video: Origami-style eye test could help millions see clearly - The ... - The Globe and Mail http://news.google.com/news/url?sa=t&fd=R&ct2=us&usg=AFQjCNFQP4X1teCRJdZMDecminDW3I_Ijw&clid=c3a7d30bb8a4878e06b80cf16b898331&cid=52779278637921&ei=E2kzWNjuF8rN3QHguKioCg&url=http://www.theglobeandmail.com/technology/technology-video/video-origami-style-eye-test-could-help-millions-see-clearly/article32954337/

Video: Origami-style eye test could help millions see clearly - The ...
The Globe and Mail
The Folding Phoropter is a low-cost and easy-to-assemble eye test to quickly spot refractive errors, the largest cause of avoidable visual impairment in the ...

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