Black Frame GroundingForce™ Anti-blue Light Glasses

 

The visible color spectrum places green light next to blue light, extending the "melatonin disruption zone" into the green light range up to 550nm. This means even green light at night can signal daytime to the brain. For comprehensive night-time protection, it's crucial to eliminate 100% of blue and green light up to 550nm.

Beware of "blue blocking" glasses that may not effectively block all required wavelengths, compromising their effectiveness in providing adequate night-time protection.