
Blue Light-Blocking Lenses

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.
Choose your favorite frame
Step 1Select prescription or non-prescription
Step 2Pick your Blokz®lenses
Step 3

Standard
Everyday ProtectionFilters 16x more blue light than a regular optical lens.
- Great for all ages
- For all-day use
- Single vision, progressives, bifocals, non-prescription
- Virtually clear lens

+Tints New Innovation
Dual Action ProtectionColorful tinted lens specifically designed to filter more blue light from screens.
- Great for 18 and up
- For extensive screen users
- Single vision, progressives, non-prescription
- 11 vibrant colors to choose from



Plus Anti-Fatigue
Visual Boost for Eye ReliefFilters 23x more blue light with subtle magnification to ease eye strain.
- Great for 18-44 year olds
- For extensive screen users
- Single vision
- Yellow tinted lens

Photochromic
Light Adaptive GlassesLight adjusting lenses that filter blue light & darken in sunlight.
- Great for all ages
- Protection indoors & out
- Single vision, progressives, non-prescription
- Virtually clear to dark tinted lens



Sunglasses
Full Protection SunglassesFeatures Zenni's darkest lens tint for extra sun protection.
- Great for all ages
- For outdoor use
- Single vision, progressives, bifocals, non-prescription
- Zenni's darkest lens

Trivex®
Impact-Resistant ProtectionUltra-lightweight, durable lenses that filter blue light & offer superior clarity.
- Great for active kids & adults
- For all-day use
- Single vision, progressives, non-prescription
- Virtually clear lens


- Filters out Blue Light
- 100%UV Protection
- Scratch Resistant
- Anti-Reflective Coating

Digital Screens & Devices

LED & Fluorescent Lighting

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.
