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Get it between 2024-12-10 to 2024-12-17. Additional 3 business days for provincial shipping.
Prevents Eye Strain from Florescent Lighting and Computer Screens
Fl-41 lenses block 80% of the blue wavelengths that can trigger eye pain, dizziness, and headaches.
#1 tint most commonly recommended by specialists
Ultra Lightweight Frame
Blocks 100% of harmful UVA/UVB light
Fl-41 is the tint most commonly recommended by doctors and specialists for the prevention of light sensitivity and migraines. One study found that the use of Fl-41 glasses reduced the number of migraines by an average of 74% in a four month period. Fl-41 glasses are also effective at reducing photophobia and light sensitivity that does not result in migraines, particularly light sensitivity caused by florescent lighting and computer screens. Fl-41 lenses block 80% of the blue wavelengths that can trigger eye pain, dizziness, and headaches. Our Fl-41 glasses are suitable for both indoor and outdoor use.