Blue light, or high-energy visible (HEV) light, is part of the visible spectrum, with wavelengths ranging from 380 to 500 nanometers. It carries the highest energy among visible colors, and is known to enhance alertness, reaction times, and mood.
While sunlight provides natural blue light essential for regulating our circadian rhythm, digital devices have drastically increased artificial blue light exposure. This has raised concerns about eye strain, sleep disruption, and overall health.
Blue light glasses offer a simple way to reduce overexposure, protecting your eyes during prolonged screen time, easing eye strain, and improving sleep quality. As awareness grows, more people are exploring options like stylish blue light glasses, affordable everyday glasses, or glasses designed for extended screen use. Managing blue light exposure has never been easier.