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en.wikipedia.org/wiki/Glasses

The first lenses for correcting astigmatism were designed by the British astronomer George Airy in 1825. Over time, the construction of frames for glasses also evolved. Early eyepieces were designed to be either held in place by hand or by exerting pressure on the nose .

en.wikipedia.org/wiki/History_of_glass

The history of glass-making dates back to at least 3,600 BC in Mesopotamia, however some claim they may have been producing copies of glass objects from Egypt. Other archaeological evidence suggests that the first true glass was made in coastal north Syria, Mesopotamia or Egypt. The earliest known glass objects, of the mid 2,000 BC, were beads, perhaps initially created as the accidental by ...

www.zennioptical.com/blog/history-eyeglasses

Although the exact date is in dispute, it is generally agreed upon that the first pair of corrective eyeglasses was invented in Italy sometime between 1268 and 1300. These were basically two reading stones (magnifying glasses) connected with a hinge balanced on the bridge of the nose.

www.whenwasitinvented.org/when-were-eyeglasses-invented

On 16th September 1284, the first wearable eyeglasses of metal lens were invented by an Italian, Salvino d’Armati. The British optician Edward Scarlett in 1727 invented the eyeglasses frame of modern style by putting arms on eyeglasses. Benjamin Franklin invented the bifocal lenses in 1784.

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

The first eyeglasses had frames made of metal or bone and had lenses made out of quartz because the ''opticians'' of that time didn't have the capabilities of producing flawless lenses in glass. In the 14th century, Venetian craftsmen were making "disks for the eyes"'.

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

And because eyeglasses were seen as a sign of old age, people often opted for handheld devices such as lorgnettes (spectacles with a single handle on one side) or scissor spectacles (where lenses moved on a hinge) instead of wearing glasses all the time. In the mid-1850s curl sides were invented, which were curling wires that went behind the ears.

allabouteyes.com/see-past-fascinating-history-eyeglasses

The first inventor of wearable glasses is unknown. However, the Romans first discovered the ability to use to glass to enhance their ability to see small text, creating small magnifying glasses with spheres. The first wearable glasses known to history appeared in Italy during the 13th century. Primitive glass-blown lenses were set into wooden ...

www.college-optometrists.org/.../the-invention-of-spectacles.html

In summary the invention of spectacles is shrouded in mystery. The intellectual understanding of optics necessary to inform their invention was certainly in place by the later 1260s but we know, in any case, that they were not the first type of visual aid to be used and they are only a refinement of the single lens device.

www.deutscheshaus.cc/articles/history-roemer-german-wine-glasses

The history of the roemer German wine glasses started with the knowledge of how to make glass in the Middle East around 4500 B.C. Glass first started out in the form of beads and then around 1700 B.C. it took on the shape of a hollow container. During this time, the Roman Empire had set up glass works in Italy, France and the Rheinland.

www.glasseshistory.com

They were the first devised by Benjamin Franklin in 1784. The first eyeglass frame temples were made by Spanish craftsmen in 1600's. They affixed ribbons of silk or strings to the frame and loop them over the user's ears. The new types of eyeglasses carried out to China by Spanish and Italian missionaries.