SANOL Blue Light Guard ™ – Sanol® Optical

SANOL® Blue Light Guard Technology

SANOL Blue Light Guard is an ophthalmic lens that actively controls the range of the transmitted light radiation by reflecting 100% of UVA and UVB radiation, while more efficiently reducing blue light radiation. SANOL® Blue Light Guard Technology addresses problems associated with Digital Eye Strain and Driving Eye Strain syndromes, by reducing the transmission of blue light in the spectrum of 440*460nm, while allowing higher wavelength rays, e.g., above 470nm, to pass so as to allow for a true color vision experience and normal rate of melatonin production

SANOL Blue Light Guard is reducing the amount of digital blue light transmission by passively reflecting up to 45% of natural blue light radiation, and then – on a second stage- by actively absorbing an additional 40% of digital device blue light emissions , protects the eye from harmful blue digital light.

SANOL Blue Light Guard has a relatively hi transmittance of 65-70% when it confronts natural blue light, but when it detects blue light that’s emitted by digital devices it automatically triggers a chemical reaction which reduces blue light transmittance to 30-35% at 440-460nm. This way most of the beneficial blue light will reach the eye when we are wearing our glasses outdoors, but when the hazardous digital blue light is detected, then SANOL will filter up to 70% of that radiation. SANOL® lens actively allows to most of the beneficial physical blue light to pass through, while it’s actively block the harmful digital blue light.

Since digital blue light in the range of 440-460nm is blocked by SANOL® technology, the sensitive parts of retina are performing undistracted thus allowing increased contrast perception sensation.

D.E.S. symptoms will be minimized, and since the beneficial blue light can reach our eyes, sleep disruption symptoms and biological clock disturbance symptoms are minimized.

Sanol® Blue Light Guard™ Rx Lens Features and Benefits

Active Blue Light Blocking, preventing DES symptoms.
UV420 Protection, preventing UV aging and damaging of the retina.
Active Contrast Perception Design, offering sharpness and reduced glare during night time driving.
Enhances visual acuity during low light condition.
True color perception; ideal for GFX designers.
Smudge Resistant, Water and Dust Repellent coatings.
Ashperical lens design for optimal visual acuity without aberration and better appearance.
UV- anti-reflection back surface, to preserve non-filtered UV rays to reflect back to your eye.
Titanium anti-scratch coating ensuring years