Sunglasses And Technology
Sunglasses and Technology
You are probably fairly familiar with the basic science behind sunglasses. They filter out harmful light rays and protect your eyes from intense light. However, the technology behind sunglasses and creating new designs may have a few more tricks up its sleeves. Even in 2007, sunglasses are reaching new heights of science and creativity.
If you are a corrective lens wearer, you will love this feature for sunglasses. No one likes having to change out glasses every time they move from indoors to outdoors. Additionally, you have to worry about losing your sunglasses while you wear your prescriptions, or vice versa.
Photo Chromic lenses are typical prescription strength glasses while you are inside. However, when you step outside into the light, they morph into sunglasses. The technology of the Photo Chromic lens is as sensitive to light as your eyes are. Unlike your eyes, however, these sunglasses will adjust in accordance with the magnitude of light to provide the necessary protection.
Sunglasses with lenses that transform automatically from clear to dark may not be particularly brand new information to everyone. They have been on the market for several years, and have now been revolutionized yet again. New sunglasses currently in development will change not only from clear to dark but also to shades of yellow, green and purple.
Not only will the transition occur much faster with these sunglasses, but they will offer many more options as well. They will be able to improve visual contrast, as well as brightening low-light conditions. Unlike traditional color changing lenses, these sunglasses will be controllable by the wearer. A small dial on the arm can take you through a spectrum of shades and tints.
The lens material will be made from a plastic can change its color and transparency when the sunglasses receive an electrical charge. The lens contains a gel-like solution in between the layers that helps transport charged particles. A watch battery delivers the charge. When the electricity is transmitted, the molecules change from transparent to a variety of shades and tints in seconds or less and your glasses become your sunglasses!
Visual effects are not the only advances made for sunglasses in recent years. Many product developers are beginning to see the need to further integrate technology and communication into everyday life. For this reason, you can now purchase sunglasses that are also your mobile phone. Since the advent of the headset, it is a common need for one that does not get in the way of your sunglasses. This new phone turned eyewear is an obvious solution to the problem.
Another extremely popular tech toy today is the MP3 player. Long gone are the days of the Walkman or even the Discman. The computer age has taken over all facets of our existence, including the music we listen to. Few individuals today are without an MP3 player. Heaven forbid we are caught anywhere without ever song we own to keep us company!
Following the desperate need we have to be surrounded by our music, sunglasses have been developed to accommodate us. Sunglasses with built-in speakers can be plugged into your MP3 player in the same way your ear buds could. If this is not hi-tech enough for you, pick up a pair of sunglasses that actually ARE the MP3 player. Simply download your tunes onto your sunglasses and take off down the road.
Science is constantly changing and developing exciting new inventions. Twenty years ago you never would have believed someone if they told you that you may be listening to music on your sunglasses. New developments are happening all the time, so don't be left behind. Pay attention to see what they come up with next.
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... there are also times and places that they're just not going to do you any good. The etiquette of eyewear is not a topic that is often discussed. We would all like to think that everyone would make the right decision in deciding when to take and when to leave behind the sunglasses. Still, there are obviously those that could use a little help on the subject. For those people, and as a reference for the rest of us, compiled here are just a few of the occasions in which sunglasses should be left in the car. Wearing sunglasses indoors anywhere is almost always not appropriate. If you have a medical ...
... neighborhoods, designers may have their own storefront. If you're not a movie star or hotel heiress, you may want to take a more low-key approach when shopping for sunglasses. Many malls have kiosks that sell designer-looking styles at a much more realistic price. There is really no shame in wearing knock-offs, even if your friends tease you for it. You can casually remind them that your sunglasses look exactly like theirs. Then let them know that, unlike them, you'll be making your car payment this month. If you are a normal human being, you probably have a tendency to lose things. That is where ...
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... discovered. The next time you are flying overseas and want to avoid the taxing effects of jet lag, try putting a pair of sunglasses. Scientists have recently discovered that sunglasses help fool the body through the use of light. Your biological clock (which-as it turns out-is a real thing) consists of about 20,000 nerve cells that respond differently to light and dark. By wearing sunglasses for certain amounts of time during a long trip, you can lessen the effects of jet lag. You see that there are many reasons to wear sunglasses. These reasons should not, however, overshadow the primary benefit. ...
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... that goes great with a certain outfit. You might also have a tendency to wear a pair of sunglasses you just got religiously...for a week. Then you never pick them up again. Sunglasses do you no good on your dresser or in the visor of your car. It is important to wear sunglasses at all the appropriate and important times. Of course, a blanket statement is to say that all sunglasses should be worn at all times during the day. Ideally this is great, but do you know why it is more important to wear them sometimes and other times not as pertinent? There are certain high risk activities, times, and locations ...
... than one purpose. Doggie sunglasses help protect your hound's eyes from the same harmful rays our sunglasses so. However, since we very rarely hang our heads out a car window, dog sunglasses have an added feature for even more protection. Resembling goggles, these sunglasses will keep dirt, dust and other debris from flying into your little friend's eyes while flying down the highway. It seems like an insane design, but when you think about it, it makes a lot of sense. These shades for dogs help to protect your best friend the way he would protect you if he could. Child sized sunglasses are one ...