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Glasses with electronic dimming
Scientists at the Georgia Institute of Technology have developed a new type of spectacle lenses, which can darken the touch of a button. The future owner of such points can activate blackout depending on the situation – for example, while riding in the car towards the sun. Researchers from the Institute say that in blackout mode such lenses can block up to 70% of incoming light. In the basis of the special uses electrochromic lenses polymers responsive to electric current. When passing through the glass like the current blackout occurs after a few seconds.Viewing:-245
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