Tortoise Shell Light Sensitivity Glasses Round emitting pure red light that

emitting pure red light that is free from any blue or green wavelengths

responsible for regulating sleep-wake cycles

particularly in environments with excessive brightness

yellow light that's specifically designed to minimize blue light emission

winding down

Tortoise Shell Light Sensitivity Glasses Round emitting pure red light thatScientifically engineered to block out intense blue light between 400 455nm to ease symptoms of light sensitivity during the day. Our Light Sensitivity Glasses are equipped with specialized optic lab made lenses that effectively filter and reduce the intensity of light, particularly in environments with excessive brightness.