ANTI-BLUE LIGHT glasses: blue light blocking glasses. Protect your eyes from harmful UV rays and blue light. Blue filters in the lenses prevent glare, fatigue, headaches and dry eyes due to short-wave blue light as they do not allow it to pass through to the retina. WIDELY USEDSuitable for computer workers, designers, gamers, smartphone readers, TV - or video lovers, students, etc. Lightweight design, easy to carry and not easy to crush, suitable for most people, suitable for both men and women. COMFORTABLE DESIGNReaders with spring hinge brackets ensure a comfortable fit. Soft and gentle comfort , which is not affected by the shape and width of the face! CONVENIENT SET: 1 pair of computer reading glasses. COMPUTER READING GLASSESBlock blue light, suitable for people using mobile phones and use computers for a long time.