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Benjamin franklin-biofacals invention

Benjamin Franklin, born on January 17, 1706, in Boston, invented bifocal glasses in 1784 to address his vision issues due to aging. Tired of constantly switching between different glasses for reading and distance, he creatively combined the lenses into one frame. Bifocals revolutionized eyewear, providing a practical solution for people with presbyopia. This invention not only improved comfort and convenience but also set the stage for modern multifocal lenses. Join us in exploring the significance of bifocals and the impact they have had on vision correction throughout history.

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Benjamin franklin-biofacals invention

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  1. Benjamin franklin-biofacals invention Created and in port by:sherrica handy richardson

  2. The introdution of the inveentor • The inventor of the biofacals glasses was benjaminfranklin well benjaminfranklin birth took place on janauary the 17 in bostonmassaccutes and his death took place april 17 in philedapha

  3. Why benjaminfranklin invented biofacals • Benjamin franklin invented biofacalsone day because he was getting old and tired of getting close up to stuff and continuing switchin into different glasses just to see so one day he took the too glasses and frame them into one frame

  4. The year that the invention was invented • Benjamin franklin invented biofacals in the year 1784 and they were patented in 2012

  5. The description of why of the invention its detail and its purpose

  6. the improvement of how glasses use to be and how they are now if you wouldn’t wont to continue changing your glassses • Before After

  7. Thank you for watching my presentation

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