A new gold standard for antifog eyewear
Swiss researchers create gold coating that heats up in sunlight Metal Tech News – December 14, 2022
Last updated 12/13/2022 at 2:46pm
Swiss researchers have developed a transparent gold nanocoating that vanquishes the perennial nemesis of glasses wearers – fogging.
Unlike traditional antifogging methods, which uses hydrophilic coatings that evenly spread condensation across the surface of the glass, the micro-thin gold layer developed by scientists at ETH Zurich harnesses sunlight to passively heat the lenses to prevent fog...