About this item

• Polycarbonate Lens - Blue light readers with the polycarbonate material high-definition lens,to be sure that colors are true and undistorted.UV400 protection, it is not easy to be damaged and scratched. | Anti Blue Light Glasses - Our reading glasses blue light lenses use substrate absorption,instead of reflecting harmful blue light through the lens surface coating.And you don’t need to worry about that the coating film of the lens will fall off in the process of long-term use or the effect of blue light protection will be reduced by scratching, which is able to provide you with blue light protection for your electronic life for a long time. | Lightwight Frame - With extremely durable and lightweight frame, the design of mechanical spring with butt hinge also reduces the pressure on the head when you are wearing glasses. | Minimize Headache & Reduce Eyestrain - Glasses for computer can make you have a better sleep,seldom worry about the headache,eye strain and dryness of eyes,which is suitable for people who need to use electronic equipments for a long time. | Risk Free Product - If there is any problem with reading glasses, please do not hesitate to contact the seller. we will solve the problem until you are satisfied.You have no risk to try!