Benjamin Franklin bifocals bear his name because he is believed to be the first person to wear a lens that allowed for both distance and close-up focus. There may have been others who were also thinking about the issue of needing a bifocal lens, but it is generally believed that Benjamin Franklin was the first person to create and wear them.
As part of the aging process, our vision begins to change. It happens to all of us. At some point it becomes more and more difficult to see things close up and further away. Before long bifocal reading glasses become part of our vocabulary. Bifocal glasses have come a long way since being invented by Benjamin Franklin. Let’s take a look at where bifocal glasses came from and what we’re able to do with them now.
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Whether as a result of aging or a result of our genetics, at some point many of us will require bifocal reading glasses. And once we have those dazzling spectacles, it is important that we keep our bifocal reading glasses clean and well-maintained to ensure clarity in our daily lives.
I hope these relatively simple, common sense ideas will help you make the most of your bifocal reading glasses. Once you have the right pair of bifocals, you will cherish them for many years to come. They will become a part of your identity and bring greater clarity to your day-to-day life.
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Bifocal Reading Glasses presents you the History of Bifocals:
The origin of reading bifocals begins with the origin of magnification, which dates all the way back to Egyptian hieroglyphs around 700 BC.
The earliest written record of such magnification appears to be the first century AD when Seneca the Younger, a tutor of Emperor Nero, wrote how small letters could be made more large and clear using a “globe or glass filled with water.” Appropriately, there is written evidence that Emperor Nero’s enjoyment of gladiator games was improved by the use of a vision-correcting lens in the form of an emerald.
Later, many believe corrective lenses of some form were utilized by Abbas Ibn Firnas in the 9th century AD. Abbas Ibn Firnas developed a method to create clear glass. He shaped and polished the glass into rocks of round he called reading stones. The earliest concrete evidence of these sorts of magnifying devices (utilizing a convex lens to magnify an image) seems to be the Book of Optics, published by Alhazen in about 1021.
Translating this vital source of knowledge into Latin during the 12th century led to the earliest eyeglasses
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Welcome to Bifocal Reading Glasses!
Yes, this site will be all about a specific breed of spectacles those of us in our wiser years enjoy balancing on the end of our nose while we enjoy our literature.
Today you can enjoy some cool developments, such as bifocal reading glasses without that distracting line in your view.
Yes, my site’s new and not terribly substantial just yet, but hopefully you’ll return soon as I build out information on this oddly romantic and still functional top
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