e-Tint® is the science behind the world’s most famous high performance, electronically tinting eyewear and visors. Designed for use by the United States military, e-Tint technology is now available in eyewear, goggles and visors for soldiers and civilians who require precision optics every step of the way.

e-Tint® brings advanced science to bear on modern eyewear. Leveraging proprietary liquid crystal technology, e-Tint® is the world’s fastest transitional eyewear, bar none. A single e-Tint lens will transform from light to dark, or dark to light, in less than 0.1 second.




Products & Services: electronically tinting glasses / electronically tinting goggles / electronically tinting visors / electronically tinting / precision optics / etint / e-Tint / CTRL eyewear / military eyewear