ThinOptics Frontpage Blue-Light Blocking Computer Reading Glasses and Milano Aluminum Case, Black Frames/Blue Light Filtering

100% Synthetic,Made in the USA or Imported,Plastic frame,non polarized,UV420 standard (protects wearers from 40% of blue light emitted from electronics) coating,Bridge: 12.7 millimeters,Arm: 150 millimeters,ThinOptics Computer Reading Glasses are the lightest reading glasses in the world weighing just 9 Grams and paired with an exquisite 4mm case,Built with an polycarbonate lenses and imbedded with an advanced filter to mitigate harmful blue light emitted from computers, phones, and tablets,According to the American Optometric Association, more than half of Americans experience digital eye strain caused by blue light, which manifests in dry, tired eyes,Harvard Medical school has found that blue light exposure can also cause sleep issues, macular degeneration and other serious diseases,ThinOptics Computer glasses conform to the UV420 standard, which protects wearers from 40% of blue light emitted from electronics to help keep your eyes healthy