A few weeks ago, I saw a 16 year old patient that was interested in optometry as a potential career path. He asked a few questions about the field and schooling, then he asked me a question that stumped me: "When were glasses invented?"
::Crickets:: I am admittedly not a history buff, but this was one I probably should have known. So this blog post is for you, inquisitive teenager S.
When were eyeglasses invented?
Short answer: In the 1200s.
Long answer: The invention of the eyeglass is thought to have occurred
in Italy between 1268 and 1289. The use of glass as a means of enhancing vision was mentioned in a few manuscripts around this time. One such mention was in a book by Robert Grosseteste printed in 1235. It referenced using a glass to “read the smallest letters at incredible distances.” In 1268, the English philosopher Roger Bacon wrote: "If anyone examine letters or other minute objects
through the medium of crystal or glass or other transparent substance, if it be shaped like the lesser
segment of a sphere, with the convex side toward the eye, he will see the letters far better and they will
seem larger to him. For this reason such an instrument is useful to all persons and to those with weak
eyes for they can see any letter, however small, if magnified enough."
In 1289, Sandra di Popozo wrote in a manuscript: "I am so debilitated by age that without
the glasses known as spectacles, I would no longer be able to read or write. These have
recently been invented for the benefit of poor old people whose sight has become weak." In 1306, a monk of Pisa delivered a sermon in which he stated: "
It is not yet twenty years since the art of making spectacles, one of the most useful arts on earth, was discovered. I, myself, have seen and conversed with the man who made them first." Thus, we conclude that eyeglasses arrived on the scene in the mid-1200s.
The first artistic rendering of spectacles was found in a fresco of Cardinal Hugo of Provence painted by Tommaso da Modena around 1352.
In their early days, glasses were worn primarily by monks and scholars. They were essentially two pieces of glass or crystal riveted together, with the lenses bound in leather, metal, or bone. They were
either held in front of the eye or balanced on the nose. It wasn't until the invention of the printing press around 1440-1450 that eyeglasses became a common item.
The idea of attaching ribbons of silk to the frames and looping them over the ears emerged in the 17th century by Spanish spectacle makers. This idea made it over to China by way of Spanish and Italian missionaries. The Chinese modified this, adding little ceramic or metal weights to the string to hold it in place behind the ear, instead of using a loop. Edward Scarlett, an optician in London, is credited with
creating the rigid sidepiece that rested over the ears in 1730. Thus, the spectacle temple was born.
Binocles-ciseaux, or scissor-glasses, reached the height of their popularity in the latter half of the 18th century. George Washington and Napoleon Boneparte are said to have used these.
Another form of spectacles that came about in the 18th century was the
lorgnette, a pair of lenses that were held in front of the eyes by a side handle. These may have developed from the scissor-glasses. Created by George Adams, lorgnettes often had ornate and embellished handles, as they were worn mostly by fashionable women.
The
monocle, interestingly called an "eye ring," become popular in the mid to late 1800s, though they are thought to have developed in Germany earlier. The monocle was most often worn by upper class men. And, of course, Mr. Peanut.
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The monocle- who wore it best?
image:Wikipedia |
The 1800s saw the oval frame shape come to prominence, as well as the emergence of bifocals. Benjamin Franklin is widely credited for the invention of the bifocal in the 1780s, though the jury is still out on that one. B.M. Hanna (Hannas unite!) received patents for the cemented and perfection bifocals in the late 1800s.
Pince-nez is a style of glasses that came about in the 1840s. French for "pinch nose," these specs literally pinched the nose and usually had a chain that attached to a lapel or dress. President Teddy Roosevelt was often pictured wearing these. (Aside: check out this
interesting story about how President Roosevelt's eyeglass case helped him dodge a bullet.)
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Speak softly and carry a big stick. And wear your pince-nez.
image:Wikipedia |
Another interesting tidbit for my eye nerds out there: J. J. Bausch emigrated to the US from Germany in 1850. He had apprenticed with an optician and came to America in search of better opportunity. He set up shop in NY as an optician, and struggled for many years. He sought a $60 loan from his friend, Henry Lomb, and Lomb became an apprentice under Bausch. Bausch created frames out of vulcanized rubber, which were stronger and less expensive than the current metal, animal horn, or wood frames out there. Demand for the product increased, and J.J. Bausch and Henry Lomb eventually went on to build the
Bausch and Lomb Optical Company. For those of you that may not know, Bausch and Lomb still exists today, making it one of the oldest continuously operated companies in the US (more info
here and
here).
The 1900s saw eyeglasses become stylish in addition to functional. A wider variety of eyeglasses were available, and the stigma around wearing eyeglasses was beginning to fade away. Movie stars became style icons, and their glasses were part of their image. Sunglasses also became popular in the 30s. Progressive addition lenses (PALs) were invented in the 50s.
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Comedian Harold Lloyd, "the man who popularized eyeglasses in America," wearing his iconic horn-rimmed glasses.
image: Wikipedia |
And here we are, in the present, where eyeglasses are considered part of a person's wardrobe, an accessory even. Some old trends are coming back, and some new ones are being created. There are now more eyeglass styles and colors than you can dream of, and they are such a fun (and useful) form of self-expression.
CliffsNotes: Eyeglasses were invented in Italy in the 1200s. They've come a long way since then. :)
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