This is Relief

Made for your relief.
Styled for your life.
Reclaim your day from light-induced pain and strain.
Zenni's FL-41 Migraine Lenses—blending therapeutic relief and fashionable style for pain-free days. Leave behind the limitations of sunlight, fluorescent light, and screens with our specialized rose-tinted lenses. Experience tailored comfort and therapeutic relief to restore your sense of well-being.
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Turn down the volume.
Turn up your comfort.
Customized comfort
3 tint levels: 25%, 50%, 80%
Scratch-resistant
Durable quality for clarity and longevity
Water-repellent
Effortless maintenance and visibility
100% UV protection
Protects and preserves eye health
Anti-reflective coating
Reduces glare for clearer vision
Filter the pain and experience relief.

Filter the pain and experience relief.
Certain light wavelengths (480-520nm) that are found in sunlight, fluorescent lights, LED screens, and digital devices can trigger migraines and intensify light sensitivity.
Rose-tinted FL-41 lenses are able to filter out these bothersome wavelengths of painful light, providing comfort and pain relief. They reduce the impact of certain colors and enhance contrast and sharpness.
Backed by research, FL-41 lenses help migraine sufferers by reducing attack frequency and intensity, while alleviating symptoms of eye strain and light sensitivity.
What’s your relief tint?

25% Tint
Indoor
Wear indoors for mild sensitivity to fluorescent light and screens.

50% Tint
Indoor/Outdoor
Use for versatile comfort with moderate sensitivity to indoor/outdoor light & screens.

80% Tint
Outdoor
Ideal for outdoor wear and for intense light sensitivity.

Your solution for light-sensitivity relief.
Try Zenni FL-41 Migraine Lenses
May reduce frequency & severity of migraine headaches
Work under fluorescent lights without pain
Spend time outdoors again
Enhance visual clarity without glare
Style Your Wellness
Add FL-41 Migraine Lenses starting at CAD$61.95 to any frame for personalized relief.
Step 1: Choose your favorite frame
Step 2: Select prescription or non-prescription
Step 3: Pick your Migraine Lenses + tint choice
Migraine Lenses FAQ
Get answers and find your relief.
How do FL-41 migraine lenses work?
What type of conditions are FL-41 migraine lenses used for?
How often should I wear FL-41 migraine lenses?
How long does it take for FL-41 migraine lenses to work?
How are FL-41 migraine lenses different from just pink tinted lenses?
When should I use a 25%, 50% or 80% migraine lens tint?
Can FL-41 migraine lenses be used for driving?
Do FL-41 migraine lenses protect against UV and blue light?
Will FL-41 migraine lenses impact the colors I see?
Can I wear FL-41 migraine lenses over contact lenses?
Is there supporting evidence for the use of migraine lenses?
Yes, please check out the below references:
- Bansal S, Green K. Application of colored filters in patients post-traumatic brain injury: A review. NeuroRehabilitation. 2022;50(3):321-330. doi: 10.3233/NRE-228015. PMID: 35342057.
- Blackburn MK, Lamb RD, Digre KB, Smith AG, Warner JE, McClane RW, Nandedkar SD, Langeberg WJ, Holubkov R, Katz BJ. “FL-41 tint improves blink frequency, light sensitivity, and functional limitations in patients with benign essential blepharospasm.” Ophthalmology. 2009 May;116(5):997-1001.
- Good PA, Taylor RH, Mortimer MJ. “The use of tinted glasses in childhood migraine.” Headache. 1991 Sep;31(8):533-6.
- Herz NL, Yen MT. “Modulation of sensory photophobia in essential blepharospasm with chromatic lenses.” Ophthalmology. 2005 Dec;112(12):2208-11.
- M. Tatsumoto, T. Eda, T. Ishikawa, M. Ayama, K. Hirata “Light of Intrinsically Photosensitive Retinal Ganglion Cell (ipRGC) Causing Migraine Headache Exacerbation.” IHC symposium OR3. 2013 June.
- Main A, Vlachonikolis I, Dowson A. “Photophobia and phonophobia in migraineurs between attacks.” Headache 1997 Sep;37(8):492-5.
- Noseda R, Kainz V, Jakubowski M, Gooley JJ, Saper CB, Digre K, Burstein R. “A neural mechanism for exacerbation of headache by light.” Nature Neuroscience 2010 Feb;13(2):239-45.
- Wilkins AJ, Wilkinson P. “A tint to reduce eye strain from fluorescent lighting? Preliminary observations.” Ophthalmic Physiol Opt. 1991 Apr;11(2):172-5.
- Wilkins AJ, Nimmo-Smith I, Slater AI, Bedocs L. “Fluorescent lighting, headaches and eyestrain.” Lighting Research and Technology 1989 March;21(3) 1 11-18.