Blue Light-Blocking Lenses
Customize your Blokz® blue light blocking glasses with lenses starting at just $22.95, and experience exceptional eye protection tailored to you.
Shop blue light glasses
In today's digital world, screens, artificial light, and the sun are unavoidable. But you can defend your eyes against excessive blue light exposure with Blokz® lenses. As essential as sunscreen is for your skin, Blokz® lenses protect your eyes and promote better sleep, empowering you to see, work, feel, and look your best.
Create Your Perfect Blokz®
Add Blokz® lenses starting at $22.95 to any frame for a personalized touch.
- Great for all ages
- For all-day use
- Single vision, progressives, bifocals, non-prescription
- Virtually clear lens
- Great for 18 and up
- For extensive screen users
- Single vision, progressives, non-prescription
- 11 vibrant colors to choose from
- Great for 18-44 year olds
- For extensive screen users
- Single vision
- Yellow tinted lens
- Great for all ages
- Protection indoors & out
- Single vision, progressives, non-prescription
- Virtually clear to dark tinted lens
- Great for all ages
- For outdoor use
- Single vision, progressives, bifocals, non-prescription
- Zenni's darkest lens
- Great for active kids & adults
- For all-day use
- Single vision, progressives, non-prescription
- Virtually clear lens
- Great for all ages
- For all-day use
- Single vision, progressives, bifocals, non-prescription
- Virtually clear lens
- Great for 18 and up
- For extensive screen users
- Single vision, progressives, non-prescription
- 11 vibrant colors to choose from
- Great for 18-44 year olds
- For extensive screen users
- Single vision
- Yellow tinted lens
- Great for all ages
- Protection indoors & out
- Single vision, progressives, non-prescription
- Virtually clear to dark tinted lens
- Great for all ages
- For outdoor use
- Single vision, progressives, bifocals, non-prescription
- Zenni's darkest lens
- Great for active kids & adults
- For all-day use
- Single vision, progressives, non-prescription
- Virtually clear lens
- Great for all ages
- For all-day use
- Single vision, progressives, bifocals, non-prescription
- Virtually clear lens
- Great for 18 and up
- For extensive screen users
- Single vision, progressives, non-prescription
- 11 vibrant colors to choose from
- Great for 18-44 year olds
- For extensive screen users
- Single vision
- Yellow tinted lens
- Great for all ages
- Protection indoors & out
- Single vision, progressives, non-prescription
- Virtually clear to dark tinted lens
- Great for all ages
- For outdoor use
- Single vision, progressives, bifocals, non-prescription
- Zenni's darkest lens
- Great for active kids & adults
- For all-day use
- Single vision, progressives, non-prescription
- Virtually clear lens
Experience Cutting-Edge Features with Blokz® Lenses
Filters out Blue Light
100%UV Protection
Scratch Resistant
Anti-Reflective Coating
Thrive with Blokz®
Designed for modern life, Blokz® lenses protect your eyes while you work, scroll, create, or play.
Digital Screens & Devices
LED & Fluorescent Lighting
Sun & UV Light Sources
Thrive with Blokz®
Designed for modern life, Blokz® lenses protect your eyes while you work, scroll, create, or play.
LED & Fluorescent Lighting
Digital Screens & Devices
Sun & UV Light Sources
Blue Light Explained
Blue light, or HEV light, is a color in the visible light spectrum that the human eye can see. As a short wavelength, it produces higher amounts of energy. The eyes cannot effectively filter blue light as opposed to other types of light, so it may pass through the eye to the retina.
Blokz® lenses are crafted with an advanced blue light blocking polymer that filters blue light, ensuring all day protection.
“I have to admit that I was extremely skeptical. I spend many hours a day in front of monitors and under fluorescent light. I purchased one pair of non-prescription Blokz®. I immediately noticed my eyes feeling less tired and strained. I was so impressed, I ordered a second pair.”
Verified User
Blokz® FAQ
What are blue light glasses?
Why do I need blue light glasses?
Blue light, which is a high-energy visible (HEV) light with wavelengths between 380 and 500 nanometers, is emitted by various sources, including digital screens, LED lights, and the sun. While blue light is essential for regulating our circadian rhythm and boosting alertness during the day, excessive exposure, especially in the evening, can have several harmful effects on our health.
- Disruption of Sleep Patterns: Blue light exposure, particularly from screens like smartphones, tablets, and computers, can interfere with our sleep-wake cycle. The blue light inhibits the production of melatonin, a hormone that helps regulate sleep. When exposed to blue light in the evening, it can trick our bodies into thinking it's daytime, making it harder to fall asleep and leading to disrupted sleep patterns.
- Eye Strain, Fatigue, and Discomfort: Prolonged exposure to digital screens may cause digital eye strain, often referred to as computer vision syndrome. Symptoms include dry eyes, blurry vision, eye discomfort, and fatigue.
- Headaches and Migraines: Some individuals are more susceptible to headaches and migraines triggered by blue light. The flicker and intensity of blue light from screens and certain artificial lighting can lead to discomfort and headaches.
Blokz® blue light filter glasses may help reduce strain on the eyes and alleviate digital eye discomfort to enhance screen protection. Glasses from Zenni don’t just protect your eyes — they help you do it in style. Find the perfect pair today!
Can I wear Blokz® all day?
Can I order Blokz® with my progressives or multifocal prescription?
Are Blokz® and computer glasses the same?
If you’re an avid e-book reader, our Blokz® Plus Anti-Fatigue lens may help reduce eye strain while reading. In addition, our yellow Blokz® Plus and Blokz® Plus Anti-Fatigue lens provide extra protection and symptom relief from heavy screen use, so they are great options for computer work or gaming.
Canada