The blue light from computer screens, TVs, & cell phones causes eye fatigue, and is often a source of headaches and sleep disturbances.
The best solution I have found for this is BPA-free plastic glasses from Northland Outpost whose orange lenses block 95% of blue light. These are comfortable worn alone, and they also fit easily over my corrective lenses for watching TV.
These glasses, available on Amazon,
are very lightweight and reasonably priced. Since I’ve been using them my eye fatigue, especially from computer use, is significantly reduced.
