How did salvino d'armati make glasses

Salvino D'Armato degli Armati of Florence is sometimes credited with the invention of eyeglasses in the 13th century, however it has been shown that this claim was a hoax, and that there was no member of the Armati family with that name at the time.^[1][2][3]

The earliest mention of Salvino degli Armati as the inventor of eyeglasses occurred in ^[1] Ferdinando Leopoldo del Migliore (–) of Florence published a book, Firenze città noblissima illustrata (Florence, Most Noble City, illustrated).^[4] In this book, del Migliore claimed to own a burial register of the Church of Santa Maria Maggiore, which had recently been renovated.^[5] This register supposedly recorded Armati's epitaph as follows:

Original&#;: "Qui diace Salvino d'Armato degl'Armati di Fir., Inventor degl'occhiali.

Dio gli perdoni la peccata. Anno D. MCCCXVII"^[4][6]

Translation&#;: "Here lies Salvino, son of Ar

What Famous Person in American History Invented Bifocals?

April 1, 2023

When you think of the greatest inventions humankind created, answers like “the wheel”, “the printing press”, or “the internet” come readily to mind. But the importance of corrective lenses – eyeglasses, including bifocals – is frequently (apologies for the pun) overlooked. But eyeglasses for visual aid are one of the most common – and essential – tools even now in the 21st Century. However, the history of glasses is complex with many contradictory beliefs about where and when they were created.

Imagine a world without glasses. Where being able to recognize people from a distance or read a book in your lap was a major challenge, if not impossible This is how it was for centuries. People struggled with visual impairment and accepted it as a fact of life. And when corrective lenses first became available, they were a rare possession only the rich could access and afford.

The First Eyeglasses

Many believe that eyeglasses were created in Italy durin

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