✿TERAISE blue light reading glasses, comfortable to wear, easy to see the world. ✿BLOCK BLUE LIGHT—This computer reading glasses can block blue light everywhere in life, reduce the irreversible damage caused by blue light to the eyes, protect eyesight health, relieve eye fatigue, and read easily. ✿ UV PROTECTION—Excessive exposure to UV rays can easily cause cataracts, retinal damage and other problems.This reading glasses for women and men can block ultraviolet rays and harmful blue light for y