Spending more than 7 hours a day in front of digital screens like computers and smartphones can expose you to harmful blue light, which can lead to eye strain, blurred vision and poor sleep. How can Our Readers help? advanced lens technology incorporating patented technology to help reduce harmful blue light. The new readers help reduce harmful blue light transmission in the 400 to 450 nanometer range of the visible light spectrum. Our lenses incorporate an anti-blue light factor in the lens substrate, which absorbs harmful blue light from life, achieving blue light blocking protection and releg beneficial blue light. Make screen time more comfortable and help eliminate symptoms of digital eyestrain. Product detail: Material: TR Lens material: Resin Style: full frame Product category: reading glasses Degree: 0 degree, 50 degrees, 100 degrees, 150 degrees, 200 degrees, 250 degrees, 300 degrees, 350 degrees Style: Women Men

?Customer Satisfaction?- 100% satisfaction responsibility. We are confident that our products will meet or exceed your expectations. However, if you are not satisfied with the product, please feel free to contact us, we will provide you with satisfactory service. Customer satisfaction is our top priority!. ?Gifts for Friends and Relatives?This stylish sturdy frame anti-blue light reading glasses are suitable for men and women, you can give it to your relatives and friends as a gift in various festivals, and give them a clear reading environment. ? BLUE LIGHT BLOCKING?:Reflect and filter blue light, prevent color distortion, can reduce eyestrain and sleep better. High light transmittance with no noticeable yellow tint to prevent color distortion, minimize glare from digital screens. ?HIGH QUALITY PRODUCTS?Reading glasses made of high quality materials to ensure durability and longevity. We strictly control the quality of our products to ensure that each pair of reading glasses meets high standards. ?PREMIUM QUALITY LENSES?- The reader uses professional quality blue light blocking lenses. Explosion-proof, high clarity, true color reproduction and durability. Bring you better visual effect.