Blue Light Blocking Glasses Square Computer Eyewear Clear Lens Eyeglasses Frame – Black

ANTI BLUE LIGHT–+0.0x Reading glasses, anti harmful blue ray, provide all-day protection, against the detrimental effect high energy visible blue light and UV400.

DIMENSION–Lens width: 53mm, Lens height: 43mm, Bridge: 15mm, Frame total: 141mm; Arm: 140mm;

PC LENS–Glasses lenses are high-end space PC lens with SHMC tecnology , shock resistant and water proof, dust free and easy to clean;

TRANSPARENT LENS–No color difference, bring you good visual experience.

LIFETIME WARRANTY–We provide worry-free lifetime warranty(no man-made)and friendly customer service.

√ Blue ray blocking — Glasses lens are designed using the American HEV-Adsorb substrate absorption technology. It can absorb high-energy blue light.

√ Clear lens — The lens was made of a fully transparent base, without adding any pigment, while maintaining high light transmittance. Less reflective, no affect reading, and almost no color difference.

√ UV protection — Anti-Blu-ray Lenses utilize special U.S. substrate processing technology to protect the eyes from ultraviolet radiation and block UV400.

Anti eye fatigue

Long time exposure to blue light would lead to digital eye fatigue. Wearing your JWL glasses, no more tired eyes. Reduce eye strain and sensitivity to light when facing digital screens. Great for office workers or anyone who has to look at screen all day.

Minimize headache

Do you suffer headaches from long time screen time? JWL blue light blocking glasses will supercharge your health by blocking detrimental blue light while letting in all other beneficial light.

Sleep better

Exposure to high rate blue light will impact our sense of circadian rhythms and wreck our internal rock, then cause insomnia. Wearing JWL blue light filter glasses will improve your sleep, help you sleep better and have good night.

FREE ITEMS – 1 x Microfiber Cleaning Cloth , 1 x Test Light , 1 x Test Card"

• √ Blue ray blocking
• √ Clear lens
• √ UV protection
• √ Anti eye fatigue
• √ Minimize headache