Thank you for viewing the product! ■□■□■□■□Peace of mind guarantee after purchase■□■□■□■□ ＼Bulk purchase possible! Please feel free to ask♡／ Eyeglasses & reading glasses handled (other prescriptions/frames) → #Eyeglasses handled ●○●○●○●○●○●○●○●○●○ ︎︎◌Instant purchase OK ︎︎◌No need to comment after purchase ︎︎◌Brand new, unused ︎︎◌Free shipping ⦿If you have any questions, please feel free to comment♡ ●○●○●○●○●○●○●○●○●○ 【Product Description】 Latest model of PINT GLASS progressive multifocal reading glasses with intelligence smart zoom function ●Adapts to 1.0 to 4.0 diopters with multifocal lenses. An essential item for improving the efficiency of computer work, where the eye movement between near and far is significant. Can be used regardless of age or prescription. ●Bifocal progressive multifocal smart zoom reading glasses ●Unisex 【Product Description】 ●Blue light cut rate: Approximately 40% Suitable for long hours of computer and smartphone use♪ ●Ultraviolet (UV400) cut rate: Approximately 99% Suitable for outdoor use♪ Cuts blue light and ultraviolet rays from monitors and natural light ●Unisex ●Lightweight model that reduces fatigue: 15.4g 【Caution】 This is different from regular bifocal reading glasses. You cannot see distant objects. It takes 1-2 weeks for your eyes to adjust (varies from person to person). Also, it does not have astigmatism or nearsightedness correction functions, so it may not be usable depending on the condition of your eyes.