quality lenses: The reader uses professional blue light blocking lenses. Explosionproof, clarity, true color reproduction and durability. Bring you better visual effect. Blue light blocking lens: quality antiblue light reading lens, double antiblue light coating provides extra protection, filters 99% of harmful UV rays, relieves glare and digital eye fatigue. Show your love to elders: Wellcrafted reading glasses pay attention to quality. They are a thoughtful gift for parents, teachers and elders. Solution: These reading glasses are suitable for both men and women. Slim, comfortable, light, suitable for everyday life. Use scenarios: At computer, tablet, or smartphone for long screen sessions to reduce glare and eye strain. Reading printed materials or doing close work at desk, home, or in libraries. Daily wear for work, commuting, and travel thanks to a slim, lightweight design.