Blue light glasses (also known as blue light blocker glasses, blue blocker glasses, blue light filtering glasses, or blue screen glasses) are eyewear designed to reduce the amount of high-energy visible (HEV) blue light that enters the eyes. So how exactly does this technology work? Blue light blocking lenses are made specific blue light blocking monomers that are embedded or baked into the actual lens that filter out or block a portion of the blue light spectrum The specific range of blue light blockage will depend on the Blokz lens type. Our Blokz standard lens filters up to 420 nm, while our Blokz Plus lens filters up to 450nm. This filtration process reduces the intensity of blue light that reaches the eyes without affecting your visual clarity, allowing you to go about your day-to-day with peace of mind..

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.

All Blokz^® lenses are available for your progressive prescription. The original Blokz lens is now available for bifocals.Order your blue light prescription glasses today!

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, our clear 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.
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.