Some people feel nauseous, dizzy, or may experience headaches when wearing polarized lenses. Others may not feel any effect at all, and some may in-fact find relief from various headache symptoms. So what’s the reason? Some manufacturers use polarized lenses in sunglasses to reduce glare. Migraineurs already know that glare is actually a knife piercing straight through … [Read more...] about Wary of Dizziness or Headaches due to Polarized Lenses?