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Image of a woman wearing Zenni glasses with blokz lenses.

Image of the logo for Blokz by Zenni.

Blue Light Glasses

Protect your eyes by adding Blokz® blue-light-blocking lenses to any frame, starting at $16.95.

Which Blokz® lens is best for you?

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The Blokz® Difference

Not all blue light glasses are created equal.

Unlike other blue light lenses, Blokz® features an advanced blue-light-blocking polymer that is incorporated directly into the lens, so it won’t scratch off or wear away.


Blokz®

Blokz® Plus

Blokz® Plus Anti-Fatigue

Blocks high-energy visible blue light and 100% of UV rays

Extra blue light protection from digital devices

Anti-fatigue lens technology featuring added magnification power to relieve eye strain

Anti-reflective coating: reduces glare and improves (visual) clarity

Available for progressive prescriptions

May help to improve sleep quality


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There's a Blokz® for That


Our suite of affordable Blokz® lenses makes it easy to protect your eyes indoors and out.




Best Sellers

Explore favorite frames for your Blokz®.



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Image of a professional gamer, Clayster, wearing Zenni blokz gaming glasses.

Play Longer,
Play Stronger

Blokz® lenses offer superior protection for gaming.


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Blokz® FAQ


Can I wear Blokz® all day?

Yes, Blokz® can be worn all day for maximum blue light protection. We offer a variety of lenses to cater to your specific activities, so whether you’re outside in the sun or hard at work at your desk, there’s a Blokz® for that.


Can I order Blokz® with my progressives or multifocal prescription?

All Blokz® lenses are available for your progressive prescription, but they are not available for bifocals.


Are Blokz® and computer glasses the same?

Yes and no. Blokz® are blue-light blocking lenses that are designed for all-day wear and protection from blue light. Whether you're a heavy computer user or not, Blokz® can be worn like regular glasses to protect your eyes from harmful blue light emitted from any digital device, as well as artificial fluorescent and LED light exposure. Blokz® Plus and Blokz® Plus Anti-Fatigue provide extra protection and symptom relief from heavy screen use, so they are great options for computer work or gaming.




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