Scratch-resistant, Anti-reflective & Hydrophobic
Clinically tinted for light sensitivity with UV420 protection
What Are FL-41 Glasses for Migraine and Photophobia?
FL-41 is a specially developed rose-tinted lens tint clinically studied to help reduce light sensitivity (photophobia) — a common and debilitating symptom of migraines, blepharospasm, and other light-sensitive conditions. Whether you're triggered by fluorescent lighting, screens, or bright sunlight, FL-41 glasses can make everyday environments more comfortable and manageable.
What are FL-41 lenses?
FL-41 lenses are specially tinted eyeglass lenses designed to filter out specific wavelengths of light that can trigger migraines and light sensitivity.
Who benefits from them?
migraine sufferers, people with photophobia, and anyone sensitive to fluorescent or artificial lighting.
How do they work?
The rose-tinted lenses block blue-green wavelengths of light (480-520nm) that are most commonly associated with triggering light sensitivity and migraines.
Proven effectiveness
Clinical studies show that FL-41 lenses can reduce migraine frequency and intensity, providing relief for those who suffer from light-sensitive conditions.