Fl-41 Glasses

FL-41 glasses by TheraSpecs

Glasses with the FL-41 tint are great for photophobia associated with migraine and other light sensitive conditions. Research shows that FL-41 glasses filter certain wavelengths that can relieve this painful light sensitivity, reduce migraine attacks, and protect from fluorescent lights. But not all FL-41 tinted glasses are equal. Unlike many other FL 41 glasses, TheraSpecs lenses are measured to verify they are blocking the correct wavelengths and their frames are designed to maximize relief.

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 coating cannot be added to existing lenses, but prescription TheraSpecs can be created with our precision tint. Custom frames—such as 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.

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 up to 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: prescription and custom orders are non refundable)

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

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60-day return guarantee

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