This is Relief
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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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
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.
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 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
Unbox relief
Your FL-41 Glasses arrive with a vegan leather case and lens cloth, nestled in a reusable box.
Shop FramesFL-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.
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