This is Relief

Reclaim your day

FL-41 lenses for daily wellness.

Zenni FL-41 lenses for Light Sensitivity relief comes in three tints

Made for your relief.
Styled for your life.

Reclaim your day from light-induced discomfort and strain.

FL-41 Lenses: Where daily wellness meets fashionable style. Say goodbye to the discomfort caused by sunlight, fluorescent lights, and screens with our specialized rose-tinted lenses. Experience tailored comfort and relief, restoring your sense of well-being. FL-41 lenses may help users live well with light sensitivity as part of a healthy lifestyle.

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Zenni FL-41 Lenses in three tints for Light Sensitivity and Migraines

Turn down the volume.
Turn up your comfort.

Customized comfort
3 tint levels: 25%, 50%, 80%

Durable quality for clarity and longevity

Effortless maintenance and visibility

100% UV protection
Protects and preserves eye health

Anti-reflective coating
Reduces glare for clearer vision

Experience Daily Wellness

Experience Daily Wellness

Certain light wavelengths (480-520nm) found in sunlight, fluorescent lights, LED screens, and digital devices can trigger discomfort.

Rose-tinted FL-41 lenses are able to filter out these bothersome wavelengths of light, providing comfort and relief. They reduce the impact of certain colors and enhance contrast and sharpness.

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What’s your relief tint?

25% Tint


Wear indoors for mild sensitivity to fluorescent light and screens.

50% Tint


Use for versatile comfort with moderate sensitivity to indoor/outdoor light & screens.

80% Tint


Ideal for outdoor wear and for intense light sensitivity.

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Man outdoors wearing Zenni Migraine Glasses for Light Sensitivity

Your solution for light-sensitivity relief.

Try FL-41 Lenses

May help users live well with light sensitivity

Work under fluorescent lights without discomfort

Spend time outdoors again

Enhance visual clarity without glare

Style your wellness

Add FL-41 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 FL-41 Lenses + tint choice

Shop FL-41 Glasses
Zenni bonus items included with an FL-41 eyewear purchase: brown vegan leather eyeglass case, green lens cloth, reusable box, and insert card.

Unbox relief

Your FL-41 Glasses arrive with a vegan leather case and lens cloth, nestled in a reusable box.
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FL-41 Lenses FAQ

Get answers and find your relief.

How do FL-41 lenses work?

FL-41 lenses are unique lenses that target the 480-520nm wavelengths. This specific range of light includes those wavelengths that are most bothersome to our eyes and neurological system. By blocking these wavelengths of light, FL-41 lenses may, as part of a healthy lifestyle, help users live well with light sensitivity. In addition, FL-41 lenses may improve contrast and sharpness. By reducing glare from digital screens and fluorescent lights, FL-41 lenses contribute to daily wellness.

What lens options are available for FL-41 lenses?

Non-prescription: 1.57 Mid-Index

Single Vision: 1.57 Mid-Index and 1.61 High-Index

Progressive: 1.57 Mid-Index and 1.61 High Index for our Standard, Premium, Mid-Range, and Near-Range Progressive Lenses

Bifocals: 1.61 High Index

Readers: 1.61 High Index

How often should I wear FL-41 lenses?

We recommend wearing these lenses whenever you are exposed to bothersome light sources from overhead fluorescent bulbs, LEDs, digital devices, and sunlight.

How long does it take for FL-41 lenses to work?

Zenni’s FL-41 lenses may provide immediate relief to painful light sensitivity. As you continue to wear these lenses, your symptoms may decrease over time.

How are FL-41 lenses different from just pink tinted lenses?

FL-41 lenses may, as part of a healthy lifestyle, help users live well with light sensitivity.

When should I use a 25%, 50% or 80% lens tint?

The 25% lens tint is designed for indoor use or may, as part of a healthy lifestyle, help users live well with light sensitivity. They are designed to be worn near fluorescent lights, LEDS, and when looking at digital devices. The 50% lens tint is designed for indoor and outdoor use. The 80% lens tint is designed for outdoor use in bright sunlight. The 80% lens tint blocks out more of the uncomfortable 480-520nm light compared to the 25% and 50% tints.

Can FL-41 lenses be used for driving?

We do not recommend FL-41 lenses for driving.

Do FL-41 lenses protect against UV and blue light?

All of Zenni’s FL-41 lenses come with 100% UVA/UVB coating. While Zenni’s FL-41 lenses target the 480-520nm range that cause symptoms, they do filter out some of the wavelengths of blue light between 390nm and 450nm.

Will FL-41 lenses impact the colors I see?

You will still be able to differentiate colors while wearing Zenni’s FL-41 lenses. However, if you have an occupation or hobby that requires precise color perception (ex: graphic designer, photographer), you will notice a change in color perception that may interfere with your work.

Can I wear FL-41 lenses over contact lenses?

Yes! You are able to order non-Rx FL-41 lenses and wear over your contact lenses.