Sunday, June 24 2018



NEI Study Finds omega-3 no better than placebo for dry eye

  • Science

Omega-3 fatty acid supplements taken orally proved no better than placebo at relieving symptoms or signs of dry eye, according to the findings of a well-controlled trial funded by the National Eye Institute (NEI), part of the National Institutes of Health.


Rapid 3D Printing of Lenses

  • Science

A method of using a 3D printer to rapidly create small aspheric lenses offers new possibilities for manufacturing customized contact lenses and optical imaging lenses.

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