For golf players, the sense of sight is everything. They rely on their eyes in hitting the ball and in tracking it. Using their eyes, they estimate the distance of the ball from a hole. As golf is played in an open field, it is one of the many sports that exposes the eyes to the sun’s glare and damaging rays. Thus, the need for sunglasses designed especially for golfing.

Golf sunglasses block ultraviolet rays or UV which burn the cornea and cause photokeratitis, cataracts, and other eye defects.

Golf sunglasses reduce the sun’s glare, sharpening detail and increasing perception and contrast. Golf sunglasses keep dust and grime from entering your eyes.

Blocking UV rays is the number one purpose of sunglasses. The sunglasses should be able to block over 9% of UV rays. Nanometer ratings indicate the effectivity of blocking UV.

Most effective or quality golf sunglasses are expensive, each can cost between $30 and $300, depending on the brand and features.

Don’t choose heavy golf sunglasses. Because you wear them outdoors for a long time, sunglasses should be lightweight and feel like they aren’t on your face. They should perfectly fit your face so you won’t have to be distracted by continually adjusting them.

Prefer golf sunglasses with polarized lens. Polarized golf sunglasses effectivly block UV rays. Never choose sunglasses with low nanometer rating.

Choose golf sunglasses with unbreakable or sturdy and comfortable frame, inserts on nosepiece, and a case for safekeeping.

Check if the golf sunglasses have 180-degree vision that allows players to view the line of putt through the lens without lifting your head. A rimless air of sunglasses is also advisable for unobstructed view. Golfers will be able to concentrate on hitting the ball.

Don’t choose golf sunglasses without anti-fog lenses, else your vision will be obscured because your lenses would be fogged by your breathing, poor weather, or increased body temperature.

Prefer frames that wrap around your face so there would be no room for wind, dust or debris to enter your eyes. UV rays would also be prevented from entering the top or sides of the eyewear.

Golf sunglasses may have interchangeability of lenses to match it with changing weather conditions. They may have attachments to loop glasses around the eyes to keep them in place.

Many manufacturers offer prescription sunglasses for outdoor sports. People who need eyeglasses can already use golf sunglasses.

Darks lenses reduce the sun’s glare. Light-colored lens bring more light needed by the eyes.

Lens in light gray or amber are for dark cloudy days. Amber lens filter blue light to enhance the color of the greens. Gray lenses minimize color change. Yellow lenses increase the flow when the light is low.

Sunglasses block the sun’s glare from our eyes. But what if it’s a cloudy day? Take note that we are exposed to the UV rays even on cloudy days, so we still need the protection. Dark cloudy days can still be glary.

The best place to find golf sunglasses is online. You may check offline catalogs of companies selling this kind of sunglasses.

GOLF SUNGLASSES: Haber Vision brings you the ultimate experience in the outdoors with its finest selection of quality goggles and sunglasses. Whether you are going on golfing, skiing, snowboarding, and fishing, Haber Vision has just the right kind of sunglasses for your eyes’ protection. For your choices, visit the website http://www.habervision.com/sunglasses/polarized.aspx

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Designer sunglasses are not just a fashion statement. They serve a vital purpose. In the age of decreased ozone layer and environmental concerns the cases of cataracts seen in hospitals has greatly increased.

This is due, in part, to sun damage. Not realising the damaging effects in younger life, may people have exposed their eyes to the powerful force of UV rays for years without the protection of designer sunglasses, or in fact, any sunglasses.

Cataracts are a clouding of the eyes natural lens leading to impaired vision and, if left, blindness.

This has led to scientists looking for easier and simpler solutions to repair the damage. Cataract repair operations have been available since the 1970’s. At that time, a 12mm incision would be made, the natural damaged lens removed and a replacement put in place.

They patient would need stitches, risking infection, and would be seen with several follow up appointments.
Medical advancements then made it possible for cataracts to be repaired by using two incisions in the cornea of a 3.5mm size. Science has now made it to the stage where surgeons can operate on cataracts through a hole the size of a full stop.

Two tiny incisions of 1.8mm are made in the cornea, old, damaged lenses broken up with ultrasound and removed from the holes. A new lens can then be rolled up and inserted through a small plastic tube. Once in place the new lens will open up like a flower and sight is restored. Most patients have immediate vision that improves over the following days.

If designer sunglasses were worn whenever possible, it would be possible to cut back on many of the 300,000 cataract operations that are carried out in the UK every year. This is the most common surgical procedure in hospitals but probably the easiest prevented too.

The machine making all this possible is the Stellaris. Being bought up by many NHS hospitals, it brings a pleasant relief to see hospital funds being put to such good use.

Operations with the Stellaris take a mere 15 minutes, as opposed to the hour previously set aside. This will have the knock on effect of getting more patients seen quicker, reducing waiting lists and restoring sight quicker.

Carried out under local anaesthetic eye drops, it is a much safer, less painful and less invasive procedure than what was necessary before. It does not require stitches, the holes are so small that they will be left to heal themselves. The fact that the holes are so small and do not need stitching will greatly reduce the risk of infection and follow up appointments will not be necessary in most cases.

It’s truly marvellous that cataracts can be repaired with such a simple procedure and a god send for people who are suffering from impaired vision. But maybe there should be more education in how to prevent the condition in the first place. Of course, some cases come about purely through age but the majority of cataract problems are from sun damage.

This fact is upheld by the space programmes who have found an increased prevalence of eye damage in astronauts. Astronauts are supplied with designer sunglasses to help prevent the problem occurring and we could all learn a valuable lesson from this.

Health expert Catherine Harvey looks at the way designer sunglasses could help prevent cataracts. To find out more please visit http://www.site91.co.uk/

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If you’re going to be hitting the golf course and enjoying yourself out in nature, you will probably be loaded up with quite a few pieces of golf equipment and accessories. Having useful golf accessories will always be a very helpful part of the sport, as long as you don’t overlook any of the necessary components.

Out there in the sun for so long, many people find themselves wishing they had brought their sunglasses along. If you bring good sunglasses along, you will be glad that you included this invaluable golf accessory.

There are many benefits to having sunglasses with you at all time, from game benefits to health benefits. Read on to find out about some of the reasons why pro golfers never leave home without sunglasses. You might change your ways and keep your glasses with you at all time from now on.

"The sun was in my eyes" might sound like nothing more than a lame excuse for a poor shot, but sometimes it rings quite true. The direct glare of the sun can completely ruin your shot, and sunglasses are able to cure this problem fairly effectively.

A strong pair of glasses will render the sun ineffective on your eyes, and won’t allow it to attack your weak point for massive damage. On brighter days, the sun doesn’t even need to be shining directly into your eyes. The sheer brightness can cause you to squint and completely misjudge a shot before you make it. The sunglasses will make all of this better, and improve your accuracy overall.

The good thing about sunglasses is that despite being incredibly useful, they also have a certain amount of fashion appeal. Many think of sunglasses as a very fashionable accessory to any outfit, and they have been popularized by so many movies and characters that they have quite a large fan base. If you want to use your glasses to these ends as well, you may have to look for a special brand. Almost all glasses are useful in blocking the sun from hitting your eyes, but far fewer are useful in looking hip. If you ask an employee at the store of your choice, you will be able to get advice as to which sunglasses makers are the most hip in today’s culture.

Picking out the glasses is fairly easy. Just go to your local clothing or sporting goods store, or any other store that sells glasses like the ones you want. When picking out the specific glasses, you will want to look at the rating of what level of protection they offer to you.

Since you are trying to protect your eyes from the sun as well as shade them from it, you will want a fairly high nanometer rating. The higher the nanometer rating in a pair of glasses, the more protection you will receive from UVB and UVA rays. You also want to pick glasses that are made of a high quality that will not fall apart or break easily.

The material of the glasses is very important. While you want something strong, you also want something light that will make you forget you are wearing them. You may have to spend a surprising amount of money for your sunglasses, but you will find that it is worth it when you realize what a different it makes in your golf game.

There you have it. Now you should have all of the information that you need to go out and buy a pair of sunglasses that will really make things better for you. Getting the right pair will improve so much in your personal health and in your game that it is almost (but not quite) scary. So get out there today and start finding out what all the fuss is about sunglasses, and how you can get involved in the rising wave.

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Some people say you need to buy original if you really want good-looking accessories. But millions of fashion-conscious people all over the world acknowledge the value of replica eyewear. Achieving the right "look" is after all up to the wearer, not the brand or the "snob" value of one’s eyewear, Dior, Gap or Chanel copies sunglasses though they are.

No matter how we look at it, not even replica accessories are made equal. Eyewear that was derived from existing high fashion lines, like Gucci bags or Chanel copies sunglasses, enjoy a status that places them above even other replica models. The work needed to copy signature designs would at times require such precision and dedication, that even a die-hard Paris walkway fashionista would have to admire the final output.

But just because you’re wearing an accessory that pays tribute to the art of high fashion, it doesn’t automatically make you an expert in style. How do you make sure that you have the right "look" when you’re sporting replica designer sunglasses? You start by picking out a frame that suits the shape of your face. "Designer" doesn’t mean "one size fits all" – you still have to be careful when choosing frames. You may choose different frames to mix and match with different outfits, but the shape of your face will still dictate the kind of frames that would suit any combination you desire.

Then you pick out sunglasses with tints that won’t encumber you. Dark tints may look mysterious and alluring, but if you won’t be wearing them to affairs that will call for much sunlight, you shouldn’t purchase them just because of how they look. You are not always able to choose the lightness or color of the tints on the lenses when you buy replica eyewear, so you should be very selective with what is at hand. Save yourself the embarrassment of having to wear fashionably dark sunglasses with your chic apparel – only to fall flat on your face in front of your adoring public, because it’s too dark for you to see that last step!

Replica shades may be bought mainly for show, but they should also perform the basic function of all shades: protection. Quality replica shades would have good UV protection, so that you are able to shield your eyes from harmful ultraviolet light even as you accentuate them with stylish frames and lenses. This way, you can wear your shades even as part of your daily wardrobe, and you can truly exude style with every step you take!

You don’t have to spend beyond your means just to prove you have good taste! If you know that Ray-Ban, Oakley or Chanel copies sunglasses could help you make the fashion statement that you desire, go for it. If you are armed with a good set of replica eyewear, you can express your unique style in any occasion.

Sunglassology.com gives you the latest in sun glasses, like chanel copies sunglasses and much more. Come take a look at http://www.sunglassology.com

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Humans have been protecting their eyes for thousands of years. Protective eyewear has come a long way from when the Inuit of North America cut holes in caribou antlers in order to protect their eyes from snow blindness. Goggles and sunglasses are now designed to protect the wearers eyes from all kinds of dangerous intrusions, both small and large. And increasingly, protective eyewear is designed overwhelmingly as a fashion accessory.

Sunglasses: protecting your eyes, and making them look good at the same time

The primary purpose of sunglasses is to protect your eyes from the harmful ultraviolet radiation given off by the sun. Exposure to ultraviolet radiation can have dire consequences to the health of your eyes, causing problems as diverse as cataracts, photokeratitis, and even a number of eye cancers such as retinoblastoma or melanoma. Fortunately, well made sunglasses can provide adequate protection against the development of all of these problems. The trick for consumers is to find sunglasses that actually provide the desired protection. In order to ensure that you are getting the protection you think you are getting (or that the sunglasses claim to provide), be sure to look for some sort of identifying mark on the sunglasses that shows that the sunglasses have meet the required government regulations for protective standards.

Of course, the great thing about sunglasses is that they can be completely functional and at the same time be completely fashionable. Although there are already a myriad of good reasons why everyone should be wearing sunglasses, the health benefits of wearing sunglasses are well proven and conclusive, and if you have ever tried to drive into the sun you will recognize the importance of using sunglasses to block out the glare. On the other hand, it is good enough for some people to wear sunglasses just because they make them look good. Indeed, sunglasses have an uncanny ability to make anyone immediately cooler just by putting them on.

Sunglasses were first introduced in the 19th century as protective eyewear. It was not until sunglasses were first mass produced and sold to the masses in the 1950s on the beaches in Atlantic City that sunglasses entered the fashion mainstream. Since that time, sunglasses have been a highly sought after accessory, a must have item for any day at the beach. With hipsters like James Dean in the 1950s, sunglasses cemented their image as a cool fashion accessory. Sunglasses became more refined in the 1960s with the oversized styles of Jacqueline Kennedy Onassis and Katherine Hepburn. It says something about the quality of these styles that current fashions are turning back the clock to the original designs. Oversized sunglasses are currently very popular amongst women, and men are even turning back to aviator sunglasses first introduced in the 1930s for American pilots.

As for future developments, designers are starting to think of ways to integrate new technologies into sunglasses. For instance, a number of sunglasses designers have already come out with models that come with an attached earpiece that can either be part of a small MP3 player or part of a Bluetooth enabled cell phone.

Goggles: protecting your eyes

The main purpose of goggles is to protect the wearer’s eyes. Goggles are usually designed with larger projectiles in mind, such as dust or chemicals, or in the case of goggles designed for ball sports, sport balls. This makes goggles immediately different from sunglasses, which are more concerned with protecting the wearer’s eyes from harmful ultraviolet rays. Goggles are also different from sunglasses in that they have for the most part failed (or even tried) to make the jump into fashionable life. While this may not be completely true for goggles used in outdoor sports such as skiing or waterskiing, this is certainly true for industrial grade goggles, or even goggles designed for use in sports such as basketball or squash. Of course, there will always be some people who think that wearing blowtorching goggles to school is a good fashion statement.

One way that goggles are becoming more like sunglasses, however, is that they are taking into account more and more the protective function of sunglasses in blocking harmful ultraviolet rays. This can be very important with goggles that are used in outdoor sports such as skiing or waterskiing where the glare of the sun on the snow or water can be debilitating. For this reason, it is important to ensure that when you are buying protective goggles for skiing or waterskiing or the like that the goggles will give you the full protecting from the sun’s harmful rays that you need. Consumers can also expect goggles to make the same technological advances that sunglasses are in terms of the integration of new technology such as mobile telephones and MP3 players.

Steve Dolan just loves fashion and accesories, especially sunglasses. Keeping stylish while protecting your eyes is easy at Sunglasses and Goggles , and for purses, the other fashion essential, try Purses and Handbags .

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Chances are, when you see an athlete, you will see them wearing sunglasses. Sure, they may wear those sunglasses for the way they look, but many of them also think about the protection they are getting. Sport sunglasses have slick frames and many of them have a lens system that is interchangeable. As an athlete, you should not forget that those sunglasses are used for not only keeping the sun out of the eyes, but for protecting the eyes from injuries as well. For the best sport sunglasses, we are going to give you some recommendations that you will be able to find below:

Oakley sunglasses have gained a lot of popularity in this world today. In fact, when we were issuing out sunglasses to the military, we discovered that they wear Oakley sunglasses. In our opinion, we believe these are top of the line. They are great for every weather condition, sport and did we mention that there is a lot of style? Some of them also have polarized lenses and adjustable nose bridges. They are great for those individuals that are searching for that customized fit.

Have you heard of smith slider before? These are great sunglasses as they offer maximum coverage and an awesome style. You will also find that these have interchangeable lenses. The nose pads as well as the temples offer a non-slip rubber. This is to make sure they will stay in place as you are playing that sport. They also come with Sienna Brown, Yellow or Gold Lite lenses. Polarized lenses are also available.

Bolle is another pretty popular brand of sunglasses for sports. They will allow interchangeability of up to thirteen lenses that protect your face. Yes, these are also stylish and we know you will like them.

Nike Sunglasses are also on our list. In fact, they have a large variety of sports sunglasses that you will be able to choose from. This includes the Nike Skylon, which is awesome. They have that scratch-resistant lens that will be there to last a long time. The lens is also interchangeable.

Another brand is The North Face Sunglasses, which offer glacier-style glasses with outstanding eye protection. They are for mountaineering as well as any other activity you may be doing.

There are many forms of best sport sunglasses that you will be able to choose from. There are even more brands out there than what we just told you about.

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When it comes to choosing sunglasses, you may feel tempted to buy cheap rip-offs of more expensive designer brands. But there are some excellent reasons why you shouldn’t, and they may have nothing to do with style alone: it’s also about protection and value.

We’ve all seen them: vendors who set up shop on street corners or in shopping malls. These sunglass merchants offer glasses whose designs are similar to more costly brand name ones; in fact, the eyewear may even sport a logo very similar to the original it’s meant to imitate. But don’t believe for a minute that you are getting a comparable product at a great price: you are not.

The truth is, you really do get what you pay for. For legitimate quality eye protection, exquisite styling, and top notch materials that are built to last, it’s best to go with the originals. Here’s what to look for when you are seeking to purchase expensive sunglasses.

Good sunglasses offer more than UV protection alone. Glare from reflected sunlight can be a hazard, so look for glasses that offer protection against polarized light. Some surfaces, such as water and snow, reflect a great deal more light than sidewalks or asphalt streets.

Sudden reflections can cause bright spots in our eyes or can even hide objects from view altogether. A snowboarder who’s not wearing the right glasses, for instance, could hit a tree and get injured. The Spy Brand sunglasses are pricey, but their lenses are scientifically designed for outdoor sports enthusiasts. They also look terrific!

Look for sunglasses that have the latest technologies invested in their frames, targeting what they will be used for. Serengeti eyewear, for example, is intended to be used for everyday living as well traveling. Serengeti nose pads are adjustable, and can be tailored to fit a face perfectly in order to provide maximum comfort over long periods of time. Their titanium frames have a "memory" and always move back into place.

If you like eyewear with glass lenses, many expensive brands have the optical technology molecularly engineered into the glass itself, so it will never wear off as long as you have them. Higher quality materials in the lenses not only help your eyewear last longer, but their features will greatly reduce eye fatigue. Look for glasses whose lenses are coated with anti-scratch protection, because accidents happen!

The list of advantages of expensive sunglasses versus cheap ones is practically endless. When you pay more, you are getting the latest in great styling, top notch materials in both lenses and frames, and the technology you need for the best in eye protection. It’s worth it!

If you are looking for the very best selection in high quality eyewear such as Spy glasses, Serengeti, and Ray Ban aviator sunglasses, visit Ojo Designs. Art Gib is a freelance writer.

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Did you know that the color of sunglass lenses really does matter? These colors exist for a reason beyond just the aesthetic appeal of sunglasses. Though it does seem ironic that if a music or movie star chooses to don a pair of green shades for their style appeal, green shades start popping up all over middle America. Regardless, colors do have a purpose beyond the rainbow-like appeal.

For example, gray sunglasses appeal to the average individual. These maintain color integrity more than any other pair, and thus the regular Joe appreciates them more than the other colors.

Brown glasses will heighten depth and contrast. As a result, golfers seek these particular shades along with other shades that heighten depth and contrast, like melanin and golden brown glasses that filter out blue light and thus lessen the impact of the sky on the horizon of their drive.

Skiers seem to prefer vermillion or color lenses since these work best during the days that fog lies low. Additionally target shooters and drivers appreciate the clarity that these lenses provide.

Jeff Gordon and Michael Andretti might be seen wearing amber lenses because this particular color improves depth perception and heightens one’s ability to see lines. This allows drivers to make split second decisions at top speeds without crashing.
Olympic skeet shooters often wear those anemic looking yellow shades for a reason as well. This particular color will filter out blue light and thus provide plenty of contrast and depth. They also work well with little light like what the shooter might experience at dusk of a tournament.

Rainbow sunglasses just plain look cool. They start out dark at the top and then lesson in intensity all the way to the bottom of the lens. Thus just about anyone driving or working in the especially sunny conditions appreciates them.

Individuals working in low light conditions yet still needing protection will appreciate red lenses. These lenses will enhance eyesight while keep the UV rays from harming one’s eyes.

Finally, more than just Top Gun pilots appreciate mirrored sunglasses, though we can see upon examination why they prefer them. These glasses work especially well in bright conditions, like the unmitigated heights of the sky where pilots dive, parry, and scoop.

Everyone wants to look cool, but ultimately the choice of what type of glasses to purchase and wear depends on the user’s recreational and occupational habits. If he tends to ski, he will want one color, while if he is an over the road sales men he will want to invest in something else. Regardless, though, of if he is exercises his legs or his mouth, the glasses will protect his eyes from damage that could compromise the quality of his life for years to come. Dark and light shades alike, colored or not, this small investment can literally change a person’s life, and yet we do not recognize that until it’s too late and the damage has been done.

Gregg Hall is an author living in Navarre Beach Florida. Find more about this as designer sun glasses at http://www.designer-replica-sunglasses-plus.com

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When sunglasses were first invented they were not to help protect your eyes or even for their good looks. They were actually invented so a roman emperor could watch gladiators. Another early use of sunglasses was for interrogations in China over 500 years ago. Also, judges in China wanted to hide their facial expressions so they would wear shades so the witnesses could not see their reactions.

In the 18th century sunglasses saw a change. James Ayscough began experimenting with tinted lenses in spectacles. When Sam Foster introduced the shades to America in 1929, they became an instant hit.

Different from their predecessors, these glasses were designed to protect their wearer’s eyes from the sun. Lens polarization soon followed thanks to Edwin Land who utilized his panted Polaroid filter to make sunglasses. Sunglasses sure came a long way from the Roman and Chinese roots.

So what is the Big Deal about Polarized Glasses?

Upon striking the water or any reflective surface, light becomes polarized. Nearly all of the light waves in polarized light move in one plane. Normal light waves move in many planes, while polarized lenses allow only light in one plane to pass through the lens. Thus polarized glasses nearly eliminate the glare.

Although sunlight is not polarized, water’s surface reflects and transmits the separated components. The light literally breaks into the vertical and horizontal component, with the horizontal component reflected first. To nearly eliminate the glare, engineers designed a vertically polarized lens. The sun’s height also affects polarization. Fishermen often wear polarized glasses with filters to help block the light reflected by the water’s surface. Thus they can see under the surface of the water.

Can polarized glasses really work against the sun and get rid of all reflections?

No, these sun glasses eliminate parts of the reflective light and thus reduce the glare.

Should people who like to fish think about purchasing polarized glasses?

Reflective surfaces, like the water, reflect a great deal of light, and thus the bright spots can distract the fisherman or even hide objects, like the fish. Good sunglasses will eliminate the glare with polarization. Natural or artificial light can polarize. Anytime you look at a lake or river, you are seeing naturally polarized light. The reflected glare off the water is the light that doesn’t make it through the "filter" of the water, and thus you cannot see anything below the surface, even when the water is clear.

Polarized light results from light striking the surface of the water horizontally. Fishermen wear polarized lenses that allow vertically polarized light to enter, and thus he can see into the water and spot fish and structure.

How do polarized sun glasses and normal sun glasses differ?

It is important to buy glasses that you feel comfortable with. You should not purchase polarized glasses just because they say they are better. But the truth is that normal sunglasses merely decrease the intensity of all light passing through their lenses. Polarized light also decreases light, but it does so selectively. Thus the polarized lenses selective eliminate the reflection from the light off the water’s surface.

Polarized glasses are great for a variety of outdoor sports and projects. They are great in the winter, summer, fall, and spring. You really do not need to buy any other sun glasses if you own a pair of polarized sun glasses.

If you are interested in purchasing a pair of polarized sun glasses the Internet is a great source of information. You may even find a few good sites to make your purchase from.

Gregg Hall is an author living in Navarre Florida. Find more about this as well as Designer Sun glasses at http://www.sunglassesandshades.com

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Do you ever reach for your sunglasses before you move from your darkened house to the bright, clear day outside? Only on the day you have to purchase a new pair of shades do you think about exactly what you want perched atop your nose. You think about the technical and aesthetic differences. And then as you near the sunglasses store, you wonder if the $200 Serengeti pair really work better than the $10 pair you just tried on at the flea market.

Let us take the mystery out of sunglasses and help you look for what you want. We’ll consider styles as well as what technology has done to improve lens composition. We’ll also examine how light works and show you why light can actually make the sunglasses essential. The complexity and sophistication of a simple pair of dark glasses may well amaze you.

How do you pick your sunglasses?

Do you choose based on price, style, color, or name brand? The two pieces of tinted glass or plastic set in a plastic or metal frame might seem like a simple design at first, but scientists have found a way to manipulate these two pieces of glass or plastic to literally effect the user’s eyesight once he slides them on. Differences between sunglasses really do exist.

What your sunglasses can do for you

Sunglasses should protect your eyes from ultraviolet rays in sunlight. Ultraviolet, or UV, light damages the cornea and retina. A great pair of sunglasses will eradicate the UV rays. Your glasses do not have to be ugly to provide great UV protection, most companies already include this as part of their glasses, even the inexpensive brands.

Sunglasses protect your eyes from intense light. Naturally a person’s iris closes when the eye receives too much light. After the eye has closed the iris as far as possible, the eyelids will instinctively squint to prevent too much light from entering the eye. If squinting does not deter the light enough, like when sunlight reflects off the snow, the excess light will damage the retina. A great pair of sunglasses will block light entering the eyes as much as 97 percent and thus help the user avoid permanent retina damage.

Sunglasses protect eyes from glare. Reflective surfaces, like water, can reflect intense amounts of light, and bright spots will camouflage or hide objects. Good sunglasses will eliminate the glare with the use of polarization, which you can read about later in this article.

Sunglasses get rid of specific frequencies of light. Some frequencies of light will blur vision while others will enhance contrast. The right color of sunglasses will actually affect the frequencies and allow them to work better in a given situation.

The next time you consider buying a cheap pair of sunglasses, think about the entire purpose for them. You can actually damage your eyes with your tightwad tendencies. Sure, the cheap glasses will save you money, but in the end, you risk your eyesight.

Gregg Hall is an author living in Navarre Florida. Find more about this as well as Designer Sunglasses at http://www.sunglassesandshades.com

Article Source: ArticleSpan