Archive for the ‘Glasses Facts’ Category
Jorge Mario Bergoglio, better known as Pope Francis, the newest papal dignitary, seems to be spending a lot of time reaching out to the masses by making public appearances as well as getting involved in some controversial news stories. The 76 year old even has millions of Twitter followers to whom he Tweeted: “Dear Friends, I thank you from my heart and I ask you to continue to pray for me.” Well, he may need a lot of prayers if the media keep calling him an exorcist or he keeps irritating the Vatican with his atheist-friendly attitude. Well we do like his round, classic John Lennon-style glasses that are back in style. But, why are these glasses mysteriously absent in photos taken the day after he first wore them as Pope?
The Mystery Of The Disappearing Eyeglasses
One picture above is not like the other. Although the photos were taken only a day apart and Pope Francis wore the same papal garment, his glasses are oddly missing in the second photo. It gets even odder as a closer look at the second photo shows a pretty much identical pair of round glasses on Cardinal Agostino Vallini, Vicar General of Rome, who also happens to look amazingly like Pope Francis in both build and facial features. I guess we’ll never know whether one of them borrowed the other’s glasses or what happened, but for sure this is a nice style on older men — that we can say with certainty. We’ve gathered up some great, similar Zenni styles below, plus added a few frames close to the style of the other man in the photo — Cardinal Santos Abril of Spain:
Zenni 550011 $9.95
This frame has spring hinges for maximum durability at such a low price! It’s a silver-toned, medium-fit frame of lightweight, metal alloy that’s also available in bifocal and progressive prescriptions as well as single vision. This is just the perfect frame for papal visits — or just running errands!
Zenni 322111 $19.00
If you want to go a little more oval than completely round in lens-shape while still retaining Pope Francis’ basic eyewear look, the Zenni 322111 frame is a nice choice. This frame is actually available in 37 different lens shapes!
Zenni 589021 $27.95
Here’s a practical summer version of Pope Francis’ round eyewear style. Rather than silver or gold metal tones, this lightweight metal alloy frame has a thin, full rim in black which is flattering on many people. The detachable, polarized sunshades are an exact fit to the Zenni 589021 frame, so you get a smooth look in a prong-mounted setting. The fit is medium-large and single vision, bifocal and progressive prescriptions are all available.
Zenni 229721 $12.95
Certainly not just for cardinals, this medium-fit, single vision frame features a thick upper section with rimless lower lenses for a contemporary look. It’s ideal for those who prefer the style of thicker frames — especially at the temples. The temple arms also have an attractive striping detail — to make you feel years younger while still looking age-appropriate.
Zenni 793121 $25.95
A really stylish, trendy version of Cardinal Santos’ glasses, the Zenni 793121 frame is a smart, black and gray half-rim design with distinguished-looking, yet fashionable, temple arms. This medium-fit, single vision, men’s frame has a pleasing finish in hypoallergenic, black stainless steel. Very nice! — now back to Pope Francis …
Pope Francis, The Atheist-Supporting Exorcist?
Disappearing eyeglasses on Pope Francis is the least of the Vatican’s concerns these days. The Pope caused a media stir when he was recently reported as performing an exorcism when he laid his hands on a young man’s head after a St. Peter’s Square Vatican City mass. Then, a few days later, the Pope sermonizing that atheists can do as much good as believers once again had the Vatican a little agitated. It’ll be interesting to see what Pope Francis will do or say next — and whether round or other glasses will make a reappearance!
Tuesday, May, 28 2013 by Ryan
Back in the day, people were just happy if their eyeglasses helped them to see properly. Technical innovations in glasses were more along the lines of bifocals or progressive lenses. Then came sunglasses, which helped people see better in bright light.
Then, of course, people got savvy about the sun and eyeglass manufacturers began to add UV coatings to the lenses of standard eyewear and sunglasses alike. This change protected eyes against sun damage, helping to prevent eye irritation, eye damage and even lowering the risk of cancer.
But now technology is going a step further: Not only can you use your glasses to see information, the glasses themselves have become an information source. The best known innovation in this area is, of course, the Google Glass, which provides you with the time, maps, and even product information as you look through it. But now there’s news of some even more specialized eyewear, designed to assist athletic performance.
Some of these options, according to YNN’s interview with Andrew Karp of Vision Monday Newspaper, include the creation of ski goggles or sunglasses that could provide information about how fast a person was skiing or running.
In fact, at least one company now offers a snap-in attachment that keeps track of a skier’s position, which not only makes cross country skiing easier (no more having to stop to consult a map) but safer, since the skier is less likely to get lost. The device also tracks the skier’s speed, and offers both smartphone connectivity and a buddy tracking system.
Reading about these sporting innovations got me thinking about what other information I’d like my glasses, or an eyeglass attachment, to provide.
My first thought was that weather information would be particularly useful for athletes and non-athletes alike, along with information about traffic issues (runners, cyclists and walkers may want to avoid traffic jams or accident sites). Another possibility is connecting an eyeglass information attachment to a pedometer or calorie-burning meter via Bluetooth, so wearers could monitor the effectiveness of their workouts.
What sort of information would you like your eyewear to give you?
Wednesday, April, 17 2013 by Lainie Petersen
At this time of year, many of us like to put an extra focus on giving to charity. Donating old glasses and/or money or gift cards for new eyeglasses to charities who help needy people is certainly going to change lives for the better. It can be difficult to fathom that these days, with so many quality, bargain priced glasses available on the internet, that anyone wouldn’t be able to buy a pair of eyeglasses. In actuality, many people in developing countries earn less than a $1 a day and, according to the World Health Organization, there are an estimated 246 million people worldwide who need, but cannot afford or access eyeglasses. At Zenni Optical, we donated 170,000 dollars in prescription eyeglasses in 2012 alone to help combat this growing problem. And here are some popular charitable organizations that help match needy people with donated eyewear as well as some food for thought about donating glasses:
Lions Clubs International — have drop boxes to collect old eyeglasses in many schools, community centers, optometrist practices, cafes etc. Lions Club Eyeglass Recycling Centers are also located in Canada, France, Italy, South America and Spain, plus these 11 US states: Alaska, Arizona, California, Indiana, New Jersey, Minnesota, Oregon, Texas, Virginia, Washington and Wisconsin.)
One Sight — distributes donated, recycled glasses to needy people in poor countries such as Guyana. One Sight has donation centers located in Asia, Australia, Europe, New Zealand and North America.
New Eyes for the Needy — partner with charitable health organizations to provide eyewear for needy people worldwide. In addition to accepting donations of old glasses at their New Jersey headquarters, New Eyes for the Needy also accepts monetary donations used to purchase eyeglasses for exact prescriptions for people living in poverty.
Vision Aid Overseas – creates Vision Centers to provide eyecare in impoverished areas in Ghana, Ethiopia, Uganda and Zambia. Without this care, people here wouldn’t even have access to basic eye exams. Vision Aid Oversees accepts monetary donates to provide prescription eyeglasses for the needy as well as donations of old glasses.
Old Vs. New
Since old prescription eyeglasses were first created for another person, sometimes it is difficult for charities to find an exact match to help a needy person. Yet, without even as close of a match as possible, many people who need vision correction will have no chance to improve their vision with eyewear, so donating old eyewear is still very important. There are cases in which people were nearly blind, but were then able to see much better thanks to someone donating an old back up pair of glasses that otherwise would have been thrown in the garbage. So, it is crucial for old eyewear to be recycled and distributed worldwide.
At the same time, donating money or gift cards to purchase new eyewear as well is also a great idea because if old glasses can’t help a needy person requiring vision correction, then a custom made prescription can likely provide the solution. It’s a good idea to contact charities you’re interested in donating money or eyewear gift cards to first to find out the details about their needs. If a certain organization isn’t located in your country or region, then consider contacting the location closest to you to find out donation details.
In addition to donating eyeglasses internationally, regionally or statewide, you may want to consider helping people in your city if there is a need. Homeless shelters and groups who help the homeless can be a good start. For example, you could team up with a group who helps the needy to create a fundraising drive to purchase new glasses made to prescription for needy children, adults and seniors in your community.
Remember though, that even donating one pair of your old eyeglasses can change the life of one person somewhere in the world and that can be enough.
Thursday, January, 10 2013 by Ryan
Sometimes, progressive and bifocal lenses are confused with being the same thing. To put it simply — they aren’t. This confusion probably occurs because they are both multi-vision lenses rather than being a single vision lens. The easiest way to tell the difference is that progressives have no noticeable line in the lenses, while bifocals do (usually)
The Middle Ground
Bifocal lenses for eyeglasses are so named because there are two distinctive sections. These two focal points correct both distance and close up vision respectively. The different areas are visibly noticeable just by picking up the eyewear and looking at the lenses.
Some bifocals have this dividing line straight across, while in other bifocal lens types, a half moon shape is a part of the lower part of the eyeglass lenses. So, unlike single vision lenses with only one type of eyesight correction in each lens, there are always two types in bifocals which allows them to correct both nearsighted and farsighted viewing problems.
At first glace, progressives may appear to be single vision eyeglasses since they don’t have a visible dividing line or any shape noticeable in the lenses. What progressives have is a middle area, often called the intermediate section, that is invisible, yet acts to transition the two vision correcting parts for farsightedness and nearsightedness.
Which Is Better?
Whether bifocals or progressives are going to be the better choice for vision correction depends on what your vision problems are and what your optometrist recommends. Line-free progressive lenses are often prescribed for people with presbyopia. Presbyopia simply means a reduction in the eye’s ability to focus brought about by aging. Yup, just like everything else seems to deteriorate the older we get, the lenses of our eyes aren’t any different. We lose proteins in our lenses which causes them to be harder and less flexible. This loss of flexibility results in less focusing ability for our eyes, which is why so many people over 40 begin noticing blurry vision and having to hold that shopping list or morning newspaper closer than usual to be able to read it.
Bifocals can be the better choice for people with difficulty seeing objects from a distance as well as close up. These may take a little getting used to since the top and bottom areas of vision correction are so different. Progressives offer such a smooth transition between the two fields to give the eyes a more gradual change when going from distance to close up viewing, or vice-versa. Your eye specialist can advise you whether progressives or bifocals are the better choice for you. You shouldn’t simply opt for the line-free progressives without getting an optometrist’s advice although it may be tempting to do so. For those who need them, the strongly divided sections of bifocals can make a pleasant difference in daily living. In some cases, reading glasses can be an alternative to progressive lenses or bifocals. Again, it’s always best to discuss your vision correction options with your optomestrist. Once that is done though, you can shop on your own for fantastic new frames! That is the fun part, after all.
Friday, November, 2 2012 by Ryan
What if we were able to detect changes in our blood through the skin? Medically, this technology would make venipuncture easier for phlebotomists and increase patient satisfaction during blood draws. Biologically, the ability to detect the fluctuations of oxygen in blood hemoglobin would allow you to “read” a person’s emotional state, such as embarrassment or anger. It also sounds like a superpower, doesn’t it?
Based on research of the evolution of color vision in primates, 2AI Labs in Boise, Idaho, has developed a pair of glasses, the O2Amps, that visually recognize changes in the level of oxygen in blood hemoglobin. The company have already been testing the technology in two regional hospitals.
Researcher Mark A. Changizi, Ph.D., wrote on his website, “The human eye is specifically tuned to see blood and the amount of oxygen in blood, right through the skin. Your eyes naturally see two kinds of color change due to variations in your blood: oxygenation and concentration.” He added, in regards to the lens technology, “O2Amp lenses perfect what the eye does naturally, by removing noise from the blood signal, giving a clearer view of people, their health, vitality, and state of mind.”
The glasses will amplify these blood signals, making them more readily visible to onlookers. For phlebotomists, hidden vasculature will be easily detected. For social situations, changes in people’s temperament will be easily detected by the lenses wearer. While the company is eying the mass market with the technology—who would want to see their friend’s veins glowing?—the scientific implementations are inspirational.
Thursday, October, 4 2012 by Justin Alvarez