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www.framesdirect.com/knowledge-center/who-invented-glasses

Who Invented Eyeglasses? No evidence exists to prove the identity of the inventor of eyeglasses, though many lay claim to it. The best known of these claims attributes the invention of glasses to Salvino D'Armati, a 13th-century Italian from Florence.

en.wikipedia.org/wiki/Glasses

Glasses, also known as eyeglasses or spectacles, are vision aids, consisting of glass or hard plastic lenses mounted in a frame that holds them in front of a person's eyes, typically utilizing a bridge over the nose and arms which rest over the ears.. Glasses are typically used for vision correction, such as with reading glasses and glasses used for nearsightedness.

www.glasseshistory.com/glasses-inventor/who-invented-glasses

Salvino D'Armate probably invented eyeglasses in around 1285, though various sources suggest an earlier origin. He shared the invention of his new device with Allesandro della Spina, an Italian monk, who made it public and is often credited with inventing eyeglasses.

optical.com/eyeglasses/history-of-eyeglasses

Eyeglasses have been mentioned or referenced numerous times throughout history. Many speculate that eyeglasses are almost as old an invention as written history itself, while others take a more conservative belief that eyeglasses were initially invented in the dark ages around 1200-1300 a.d.

www.zennioptical.com/blog/history-eyeglasses

The next big innovation in eyeglasses came with the invention of the bifocal. Although most sources routinely credit the invention of bifocals to Benjamin Franklin, in the mid-1780s, an article on the website of the College of Optometrists interrogates this claim by examining all the evidence available.

www.answers.com/Q/Who_invented_eyeglasses

Others, like Alessandro di Spina, were also given credit for the first eyeglasses, and though doubt exists as to the actual inventor, all prototypes were probably invented in Italy late in the ...

www.answers.com/Q/Who_invented_eyeglasses_in_the_renaissance

In Italy in the year 1284, Salvino D'Armate invented the first pair of wearable eyeglasses, although traditional eyeglasses as we know them today, were invented by Francesco Redi in 1676.

www.whoinvent.com/invented-bifocal-glasses

Who Invented Bifocal Glasses? As is evident by the history of science, Benjamin Franklin independently invented the bifocal lens and ore it too, in the year 1784. Sir Benjamin Franklin was born in 17th January, 1706 and died in 17th April, 1790 at the age of 84. he was one of the renowned polymath.

www.quora.com/Who-invented-spectacle-glasses-and-how

There are many dilemmas about invention of glasses. According to some sources the invention of the first wearable pair of eyeglasses occurred in the 13th century in Italy. Salvino D'Armate probably invented eyeglasses in around 1285, though variou...

www.glasseshistory.com

The first vision aid, called a reading stone, was invented around 1000 AD. The reading stone was a glass sphere that was laid on top of the reading material to magnify the letters. The first wearable eye glasses were invented around 1284 in Italy. It is thought that Salvino D'Armate was their inventor. Inventor of Glasses