GLASSES YEN is the professional blue light blocking glasses brand.
For a better life, GLASSES YEN focuses on the blue light blocking technology and brings you a clear life on digital times.
Enjoy your digital time, NO worry about eye fatigue, blurred vision and headache.
ANTI BLUE LIGHT - Cut 90% of the blue light. Relieving eye fatigue, dry and vision falling.
BETTER SLEEP - Reduce eye strain and headache, so you can enjoy a restful deeper sleepMATERIAL - Frame: TR90 ; Lens: Polycarbonate (Non-Prescription)
To protect your eyes from harmful solar radiation, you should wear GLASSESYEN that block 100 percent UV whenever you are outdoors in daylight. Your eyes need protection even on cloudy days because the sun's damaging UV rays can penetrate cloud cover.