Contact Lenses That Can Change Focus and Zoom When You Blink Move Closer to Reality

It sounds like a medical breakthrough straight out of science fiction, and for the time being, it kind of is.

from gizmodo http://www.gizmodo.co.uk/2019/07/contact-lenses-that-can-change-focus-and-zoom-when-you-blink-move-closer-to-reality/