Blokz are virtually clear blue-light-blocking lenses that protect the eyes from harmful blue light and UV rays from digital devices, artificial light, and the sun. Exposure to excessive blue light may cause eyes to feel tired, dry or blurry, and may also cause sleep disruption.
Blokz lenses can be worn in place of regular lenses, so you can protect your eyes all-day, indoors and out. Available in prescription and non-prescription options, Blokz lenses start at $16.95 and can be added to almost any Zenni frame.
A lens shape must be chosen for rimless glasses. Click the “Select a Lens Shape” link and a pop-up will open. If you wear bifocals or progressives, you can only choose from the lens shapes on the Progressive/Bifocal tab. If you wear single vision lenses, you can choose from any of the displayed lens shapes on Single Vision tab.
Lens shapes are only available in the size displayed. Keep in mind that a really wide lens will result in wide glasses. Choose a lens shape with a lens width similar to what you currently wear and not just by the shape of the lens.