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FL-41 Glasses

Glasses with the FL-41 tint are great for photophobia associated with migraine and other light sensitive conditions. Research shows that FL-41 glasses relieve painful light sensitivity, reduce migraine attacks, and protect from fluorescent lighting by filtering the blue wavelengths of light that cause the most pain response. TheraSpecs block up to 25 times more of this harmful light than other blue light glasses.1 But not all FL-41 tinted glasses are equal. Unlike other FL-41 glasses, TheraSpecs lenses are measured to verify they are blocking the right amount of the most problematic wavelengths and their frames are designed to maximize relief.

Fl-41 Glasses by TheraSpecs

Designed for Maximum Relief

TheraSpecs are the only FL-41 glasses designed specifically for migraine sufferers and people who have light sensitivity. Many existing styles effectively block light from above and the sides, and all TheraSpecs are ultra-lightweight and flexible to minimize pressure on already-sensitive heads. The FL-41 tint cannot be added to existing lenses, but prescription TheraSpecs can be created with our precision tint. Custom frames—in any style you choose, including clip ons—can also be fitted with TheraSpecs lenses.


Protection and relief with TheraSpecs FL-41 tinted glasses

Research shows that FL-41 lenses:

  • Relieve painful light sensitivity

  • Reduce migraines and headaches

  • Offer protection from fluorescent lights



FL-41 Glasses Reviews

Thousands have tried TheraSpecs, and nearly 90% have found some level of relief of their light sensitivity and migraine symptoms. Here is some of their feedback.

What customers are saying

Jess wearing indoor FL-41 Audrey TheraSpecs

★★★★★
HIGH QUALITY FL-41
"These are a special, high quality, FL-41 tint glasses. I specifically wear TheraSpecs because after tons of research and trial and error, I have found them to be the best in quality, value, effectiveness, customer care, and aesthetics."
-Jess B., New Hampshire, USA

Sean wearing indoor FL-41 Winslow TheraSpecs

★★★★★
A GAME CHANGER
"If I were to compare these TheraSpecs glasses to other blue light glasses, I would say it helped about 25-30% better, which is a game changer for me because I stare at a computer all day. And my eyes just honestly feel smooth."
-Sean P., Edmonton, Canada

Alicia wearing indoor FL-41 Audrey TheraSpecs

★★★★★
REALLY HELP OUT
"My neurologist suggested FL-41 lenses to help ease my sensitivity and reduce my migraine attacks. As a food blogger, I can’t exactly avoid grocery shopping, so lenses like these Audrey TheraSpecs really help out."
-Alicia W., Texas, USA

See more TheraSpecs reviews ➜


How to Buy TheraSpecs FL-41 Tinted Glasses

TheraSpecs can be purchased quickly, easily, and securely through our online store. Whether you live in the US, UK, and Canada, we are able to ship them to just about anywhere in the world. In-stock pairs ship the same or next business day; custom orders take approximately 15 business days.

60 Day Guarantee

While nearly 90% of those who try TheraSpecs experience relief, we also know that every brain responds differently. If they don’t help, you can always return your undamaged pair back within 60 days of purchase for a full refund. We never want you to feel stuck with a product that does not work with you. (Note: we are unable to refund prescription and custom orders)

Try them and see how they can help you or your loved one take control, stop fearing the light, and find relief!


References:

1Visible light transmission by wavelength measured using f.luxometer software https://fluxometer.com/page/measure/

Secure Shopping

Secure Shopping

60-day return guarantee

60-day return guarantee

Free shipping on US orders

Free shipping on US orders