Migraine glasses are designed to reduce the frequency and severity of migraines caused by sensitivity to light, also known as photophobia, by filtering out or blocking certain wavelengths of light ...

In the end, he says you don’t need to wear blue-light-blocking glasses during the day. However, our bodies associate blue light with daytime, so exposure to it when you’re trying to go to bed ...

in the visible light spectrum. Companies are selling glasses that can block blue light from computer screens and smartphone displays to prevent eyestrain and damage to eyes. The group said in its ...