Ultralight Anti Blue Rays&Light Photochromic Glasess-Black

Welcome to Tianah's Dynasty

Blue Light Filtering Glasses: Focus on Digital Life.

√ 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 Anti bluelight 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?  Blue light blocking glasses will supercharge your health by blocking detrimental blue light while letting in all other beneficial light.