Filters out infrared radiation and NIR
NIRTECH® filters out all infrared radiation, but most importantly NIR - near infrared radiation (750nm to 1400nm. This is high energy infrared radiation and considered most damaging to your skin and proteins in your eyes. When infrared radiation is not filtered it mixes with the visible light and causes a busyness. Resulting in your eyes taking microseconds longer to focus. With NIRTECH® lens technology it is easier and quicker to focus, our eyes use less energy and are more relaxed throughout the day.