Selby - Blue Light Reducing Glasses, Computer, Crystal GlossProtect your eyes from harmful blue light with WaveBalance Eyewear. WaveBalance lenses are designed to filter harmful blue light while allowing beneficial wavelengths, without affecting on screen colors. Harmful blue light from screens and devices can cause digital eye strain, poor sleep, blurred vision, and even long term eye damage. Harmful blue light is also emitted by Floursecent, LED, and Incandescent lighting sources that can be found at homes