Ful-Protect lenses combine photochromic technology allowing lenses to quickly darken in bright outdoor scenarios while offering blue light filtering properties to protect the eyes.
Ful-Protect UV420 Blue Filter Photochromic Lenses
5 in 1
* Blue light filtering
* Photochromic
* Anti-Glare
* UV Protection
* Contrast Enhancement
Adapt to Protect
Incorporating multi-protection technology, Ful-Protect lenses are able to provide great protection against digital devices blue rays, such as mobile phones and computers, and UV rays from strong sunshine, granting a healthier and enhanced wearing experience for the patient.
Automatic Switching Mode
Ful-Protect lenses react to UV light by activating millions of photochromic molecules. When exposed to sunlight, these molecules change, darkening the lenses to act as sunglasses. Once inside, away from UV light, they revert to a transparent state, filtering out harmful blue light from screens.
One lens, two modes, no need to change your glasses between indoor and outdoor anymore!
