Of all our senses, it is sight which is deemed to be the most used. It works from the moment we wake up to the time we drift off to sleep. We use our eyes to read books, watch television, see our loved ones — or enemies — and go about our daily routine. Odes have been written about eyes being the windows of the soul, while romantics always include a glamorized description of their beloved’s eyes, from the color to the shape. Being a ‘decorative’ feature on our faces and a necessary tool for vision, our eyes are indispensible, multi-tasking workers even in the most ungodly conditions.

But what happens when our eyes begin to give up? What if they suddenly show a decline in proficiency and exhibit symptoms of stress? Soon, we find ourselves squinting as we read the newspaper or having a hard time realizing that the bald, fat guy in the blurry distance happens to be our boss. Do we have to wait for our eyes’ inevitable two weeks notice or AWOL before doing something?

Due to our current lifestyle, coupled with our genes, more and more people are developing near-sightedness and/or astigmatism, wherein the eye has a refractive error in the focusing of light, thus causing reduced visual acuity. This occurs mainly because we strain our eyes by often spending time in front of computers or reading texts with small letters in dim light. In fact, this condition is now common in children and teenagers who spend more time indoors, playing video games than going out or playing sports. Today, myopia is ranked as the leading eyesight problem in the world, affecting mostly those from Asian countries like Japan, Singapore, and Taiwan. Majority of these people wear corrective lenses, turning our society into a colony of four-eyed freaks who consider glasses as the ultimate accessory for survival.

However, recent developments are now enabling people with minor eye disorders to regain or improve their vision without the need for or use of bulky glasses. This is by the use of INTACS. These are implants composed of a unique biocompatible plastic, which permanently changes some of the eye’s tissues by correcting the cornea’s shape and form and subtly flattening it. Patients need not worry about the implant interfering with their eyes, since it is small enough to be felt, and is also removable or changeable just like contact lenses. Studies show that 97% of the INTACS users reported to having improved their vision, resulting in a 20/40, 20/20, or 20/16 grade.

Of course, not everyone can wear INTACS, as there are several conditions and prohibitions set before it can be implanted. A person can be fitted with INTACS if their eyeglass prescription is somewhere between -1.00 to -3.00 diopters. Of course, healthy eyes are a must so the eyes should be disease or injury-free. The person also has had at least a year of stable vision. Pregnant or nursing women, or those with immunodeficiency or autoimmune diseases, like AIDS or LUPUS, are prohibited to undergo the treatment. Likewise, patients who are currently using prescription drugs are also discouraged from undergoing INTACS treatment because these drugs may affect vision or the cornea’s healing.

Despite the advantages of this medical breakthrough, it is still important that we take good care of our eyes. If we are unable to avoid spending time in front of the television or computer, we should take several breaks to rest our eyes. Proper lighting conditions must also be considered when working or reading, so that our eyes will not be too stressed. People forget that a balanced diet and enough sleep are needed to ensure that our eyes are in top condition, so these factors should be considered, too. These steps may not take much effort or may not have immediate and dramatic effects, but unless we enjoy moving about in the hazy and blurry part of the world, or worse, be as blind as a bat, such efforts are helpful to see the world clearly, even without the rose-tinted glasses.

For more valuable information on infectious diseases and medical advances, please visit http://www.healthsnippets.com

So its summer-time and you’re at the beach.

Friends challenge you to a game of volleyball.

There’s only one problem: you can’t see the ball too well if you’re wearing your sunglasses and if you wear your regular eyewear then the sun gets to you.

Solution: prescription sun glasses

In the past few years, prescription shades have dawned heavily onto the eyewear market.

By prescription, it is means lenses that are measured to let you see clearly (be it from your myopia or far-sightedness) and still protect your eyes from the harmful UV rays of the sun, while shading them from the extreme light.

Mostly made of plastic, prescription sunglasses can be custom-made to suit your tastes in style of frame, tints, size and of course, lens prescription.

Except for wrap-around sunglasses, nearly any and every pair of sunglasses can be converted.

This is because prescription lenses usually distort vision when curved.

As an alternative, there are also these things called ‘clip-on sun lenses’ that can be attached to your normal prescription eye gear.

But they can get quite problematic since you might either just misplace them or find it too much trouble to clip them on and off everytime you go out.

But for some people, it can be a little expensive to carry two pairs of prescription glasses around.

Or, they simply find it troublesome to bring out more than a single pair.

For them, photochromic lenses might be the answer.

These are a form of prescription sunglasses, where the lens ‘changes’ to adapt to the changing environment.

So indoors, they are normal prescription glasses and outdoors they tint to offer you darker shades like sunglasses.

Lim Zheng Yang has dedicated countless hours researching on eye care related issues He also specializes in information about eyewear. For more information about good sunglasses, kindly visit his site.

When you look at yourself in the mirror, what do you see? Do you see your radiance? Are your eyes bright and excited about possibility? Or, do you see tired, worn and unsure? Maybe it’s somewhere in between?

I’ve worked with hundreds, I dare say almost even a thousand women and the moment our eyes engage I know their story, before we even speak. Nine out of ten women I meet have a story that is somewhere between radiance and uncertainty. My eye has been trained to see what I feel would make your eyes appear more favorable, a fraction of which is cosmetic, most of which is not.

On the cosmetic end of your windows, lets start with the most basic. Care for your eyes as though they are rare and precious jewels that are like no other. Sounds silly, but in reality you do only have those two. Before washing your face, remove all traces of eye makeup with eye makeup remover. I’ve recently found these great clothes that are made of micro fiber that you can wet and gently remove eye shadow, eyeliner and mascara without using any remover. It also removes waterproof products.

When washing your face be mindful of the cream or soap chemicals that may enter your eyes. Once you’ve cleansed, toned and moisturized your face, continue with eye cream. Starting at puberty your eyes need eye cream. Younger skin can get away with a light or gel based eye cream for day and night. Once you have reached your twenties head for a slightly thicker consistency. You can probably still get away with one eye cream for day and night. However, once you have reached your late 20’s early 30’s start looking into getting eye cream for day and a different one for night.

I’m sure you probably thought the cosmetic counter person was looking to just sell you some more stuff, but as we age that skin around the eye needs more moisture at night that a day eye cream just can not fulfill. Don’t try and get away with using that same night cream for day. It’s just too heavy. Applying eye cream of all other steps is most important when preserving our soul lookers (eyes). I can’t tell you how many women complain about dark circles, wrinkles or dryness around their eyes and when asked if they use eye creams, most say, “NO.” The skin around your eyes is seven times thinner than the other skin on your face, IT NEEDS SOME SPECIAL ATTENTION.

When putting on eye cream or any other eye product - DO NOT RUB, NEVER, EVER, EVER rub your eyes. I’ll say it again, “the skin around your eyes is seven times thinner than the rest of your face?” This means the gentlest touch is all that is required around your eyes. Thin skin has a tendency to pull, stretch and wrinkle. Protect those diamond eyes with some sunglasses and plenty of water. The number one cause of wrinkles is dehydration. What dehydrates your skin more than the sun and lack of water?

Your eyes can see all the wonderful beauty that this world has to offer. Our sight is but a tiny component of what makes up our world. It’s our vision that paints the true picture. What we make up about what we see determines whether our eyes dance with joy and beauty or gaze with worry, fear and doubt. What stories have you been telling yourself about the events in your life? If you told yourself a different story about your past, what would your future hold? What would this present moment be like if you viewed all of your experiences as learning and stepping stones? What you give attention to will flourish. Focus your eyes on the prize not the puzzle.

How would you like to learn to attract everything you desire by packaging your look? Not really a NEW you, but just a perfect presentation of the TRUE you. We are not talking about just your physical appearance, though you may have guessed this does play a major role in attracting what you want. Discover the most common beauty mistakes that may cost you what you desire. Exactly how to position your image – your beauty, your presence, your walk, your talk. How beauty is really energy and what you exude determines what you get!

I am Kenetia Lee and I have created or applied “looks” for some of Hollywood’s most famous stars. I’ve worked the Grammy’s, the Oscars, you saw me on the Miss Universe pageant or as a spokesperson for some of the world’s most exclusive beauty companies. I am THE link between the chair and runway – or the chair and stage. But my most consuming passion is teaching every woman how to create her own personal “star power” and make herself look like she deserves everything she wants. Visit http://www.howtoattractyourdreams.com for further information.

Micro Current Stimulation (MCS) Therapy

Micro Current Stimulation (MCS) Therapy is perhaps the most promising treatment currently being investigated for dry age-related macular degeneration. It is a non surgical procedure which involves stimulating the macula and nerve fibers with a very low intensity current using a FDA approved battery operated device. The current is delivered at different electrical frequencies through electrodes applied over closed eyelids. The treatment causes no discomfort or pain and is administered twice each day. While a very effective form of treatment, MCS Therapy is not a cure for macular degeneration and must be continued for the life of the patient. Overall, no side effects or adverse reactions related to this procedure have been observed. Micro Current Stimulation technology has advanced to the point where individuals can learn to apply their own Micro Current Stimulation therapy with a home unit. In many cases, a patient undergoing MCS Therapy will experience an improvement in vision in as little as four days. For individuals with a more severe form of the disease it may take several months.

Human cells are not unlike batteries. They sometimes have low energy stores or are unable to hold energy. Micro Current Stimulation Therapy provides the cells with the “energy” it needs, similar to recharging a battery. Studies have also shown that MCS Therapy increases microcirculatory blood flow, increases ATP concentrations and stimulates amino acid and nutrient concentrations into cells.

Every living cell in the body has an electrical charge. It is theorized that part of what causes macular degeneration is a loss of the energy source in the cell, or loss of the electrical charge. Just like a flashlight will not work without a charged battery, the photoreceptors in the retina will not function without an energy source. MCS Therapy is believed to increase the energy source within the cell.

The Macular Degeneration Foundation determined in preliminary pre-clinical trials by pioneering ophthalmologists and researchers that micro current stimulation therapy can improve visual acuity, sharpness and color perception in 68 percent of patients with dry macular degeneration and 58 percent of those with the wet form. Reports from Russia suggest similar benefits.

A study published by Dr. Merrell J. Allen and Dr. Leland D. Michael entitled Nutritional Supplementation, Electrical Stimulation and Age Related Macular Degeneration showed that 60 percent of patients showed an improvement in visual acuity following a combination of micro current stimulation therapy and nutritional supplementation.

Drs. Grace Halloran and August L. Reader studied thirty individuals diagnosed with typically untreatable eye diseases including macular degeneration, retinitis pigmentosa, CMV-retinitis, and diabetic retinopathy. The patients were treated with a combination of micro current stimulation therapy and nutritional supplementation. Overall results showed remarkable increase in visual function in visual acuity in most and clearly established the safety of the combination of MCS therapy and nutritional supplementation.

Frequently Asked Questions About MCSTherapy …

How Does MCS™ Therapy Work?

In general, the electrical current gently wakes up the cells from sleep and stimulates the healing process. Simply put, cells are like batteries. When the energy level runs low or runs out, the light goes out. MCS Therapy replaces the electrical charge within the cells of the eye to promote healing and regeneration.

The second way the therapy works is to boost the cells’ ability to rid themselves of waste products. A cell with "stuck" waste products becomes a dead cell and interferes with cellular communication throughout the area where it is located. Cells need to take in nutrients and eliminate waste like all other living organisms. The energy supplied by MCS Therapy stimulates the cells to become vital and less sluggish.

The third way MCS Therapy works is by increasing blood supply to the area stimulated. By increasing blood flow to the area cells and tissues are nourished, refreshed and oxygenation is increased.

Is MCS Therapy Safe?

No side effects or adverse outcomes related to this treatment have been seen. No increase in the conversion to the wet form of AMD has been seen to those who have been treated.

What Is The Treatment Like?

MCS Therapy can be administered in a doctors office or through a home treatment unit. Even if you start your therapy in a doctors office, continued therapy with a home treatment unit is necessary in order to retain any vision improvement and to keep AMD from getting worse.

After learning how to self-administer treatment, you will perform treatment in the convenience of your home with the home treatment unit. This is easy to learn and apply. Once starting with the treatments you will need to continue with treatments twice daily. Each treatment takes 6 - 12 minutes. Those who have discontinued therapy have had their vision deteriorate.

How Much Improvement In Vision Can I Expect With MCS Therapy?

The results have been remarkable, with over 68% of the people treated with Dry AMD showing statistically significant improvement in one or both eyes and 58% of the people with Wet AMD showing improvement. 52% of patients experience an improvement of two or more lines as measured with the standard Snellen visual acuity chart.

Why Doesn’t My Optometrist or Ophthalmologist Know About MCS Therapy?

The majority of eye doctors in practice today were told that macular degeneration was an untreatable disease and that nothing could be done to restore a damaged retina to a healthier state. It is also interesting to note that most of the doctors in practice today were also trained to believe that nutritional supplements were a waste of time and money. After 20 years, they have finally admitted they were wrong regarding vitamins. Medicine, as a profession, is slow to change or admit its mistakes.

Micro current stimulation therapy is currently viewed by most doctors the way vitamin supplements were viewed 20 years ago, as an “unconventional“ therapy. While small studies have been published in the literature showing the effectiveness of MCS Therapy, admittedly, there have not been any large-scale scientific studies published in the traditional journals. These large-scale studies are what most doctors depend on to guide them in their recommendations to patients.

Several large scale studies are either underway or are currently being developed and they should prove MCS Therapy’s effectiveness once and for all. However, it will take 2 - 4 years and millions of dollars in research funds to complete the studies. In the interim, there is no reason that this option should be withheld from patients. The early reports are showing positive results in 65 to 90 percent of patients treated, there are no known side effects or contraindications, the treatment is relatively inexpensive, and there is no alternative treatment. Why should a patient with an otherwise “incurable” disease not try this option?

Scientific Facts For Doctors On MCS Therapy …

How Does MCS Therapy Work?

MCS Therapy works by increasing intracellular ATP (adenosine triphosphate) concentrations, enhancing protein synthesis, and stimulating the cells ability to absorb nutrients (Ngok Cheng, M.D.). It is theorized that through these mechanisms, MCS Therapy improves RPE efficiency and thereby may restore and/or improve macular function.

ATP is synthesized in the mitochondria process known as the Kreb’s Cycle, the sequence of reactions in the mitochondria that complete the oxidation of glucose in respiration. Kroll and Guerrieri have shown age related changes in mitochondrial metabolism resulting in a decrease of the ATP synthase activity. Guerrieri has gone further to show functional and structural differences of the mitochondria F0F1 ATP synthase complex in aging rats. It is theorized that many retinal diseases, at least in part, is due to a decrease in mitochondria function and the subsequent decrease in intracellular ATP. This decrease in mitochondria function results from free radical damage and the mutation of mtDNA (mitochondria DNA).

It is interesting to note the genetic link between ATP and retinal disease. ATP Synthase (ATPase) is an enzyme which catalyzes the synthesis of ATP. A genetic defect in the ATPase 6 Gene has now been implicated in Retinitis Pigmentosa.

What Is The Difference Between The Micro Current Simulator And Other Devices On The Market?

Research by Cheng demonstrated a very significant difference between the types of electrical stimulators known as TENS devices and those classified as micro current stimulators. The research showed that by treating with currents below 1000 micro Amps (less than 1 milli Amp), there was a 75% higher amino acid uptake and up to a 400% increase in intracellular ATP concentrations. In those treated with more than 1000 micro Amps (more than 1 milli Amp), there were actually depressed levels of these substances, often less than the non-treated controls. It is critically important to note that the less expensive TENS devices do not treat in the safe and effective milli amp range and treat at much higher levels, some as high as 80 milli Amps. This is dangerous and can potentially deplete intracellular ATP and shut down the Kreb’s Cycle, having the reverse effect of MCS™ Therapy. A micro current stimulator has 10 times the circuitry of a standard therapeutic electrical stimulator and is regulated to prevent treatment above the safe milli amp range. Furthermore, make sure any device that you may use is FDA approved. Many on the market are not.

What Is The Legal Status Of MCS Therapy With The FDA?

In the United States, the Food and Drug Administration (FDA) regulates the sale of medical devices (an example is the use of the lasers used for LASIK surgery). Before a medical device can be legally sold in the U.S., the person or company that wants to sell the device must seek approval from the FDA. To gain approval, they must present evidence that the device is reasonably safe and effective for a particular use, the “indication.” Micro current stimulators were generally approved for the following indication: the symptomatic relief of chronic intractable pain and as an adjunctive treatment in the management of post surgical traumatic pain problems. Once the FDA has approved a medical device, a doctor may decide to use that device for other indications if the doctor feels it is in the best interest of a patient. The use of an approved device for other than its FDA-approved indication is called “off-label use.” MCS Therapy is considered an “off-label use.”

Dr Edward Paul - America’s Eye Doctor - www.DrEdwardPaul.com

Dr. Edward Paul http://www.DrEdwardPaul.com

Eye redness was the clue that something was happening to Celia Ramirez’s vision. Although she wasn’t having trouble driving or doing other tasks, her children urged her to have a checkup. It turned out she was in the early stages of age-related macular degeneration (AMD), a disease that attacks a person’s central field of vision.

Mrs. Ramirez, who lives in Mission in the Rio Grande Valley, had surgery that successfully controlled her eye pressure, but her central vision continued to deteriorate. Her specialist is William E. Sponsel, M.D., associate professor and director of research in the department of ophthalmology at The University of Texas Health Science Center at San Antonio (UTHSC). Dr. Sponsel’s research led him to prescribe treatment with new combinations of medications. "These last two medicines he’s had me on, they have really worked," Mrs. Ramirez said. "We’ve done a lot of praying. This is somewhat of a miracle."

The miracle involves carbon dioxide, which is crucial for vision. The healthy eye produces enough carbon dioxide to dilate blood vessels around the retina and maintain proper blood flow. The ailing eye does not produce enough. This holds important implications for the treatment of patients with blinding eye diseases such as AMD and glaucoma, which are marked by diminished circulation of blood in the back of the eye. Eye pressure also is a conventional barometer of eye health.

About 60 of 65 patients have seen their vision improve while receiving treatment at UTHSC’s teaching hospital, University Hospital. "The patients are receiving combination drug therapy, including agents that trick the eye into retaining more of its carbon dioxide," Dr. Sponsel said. "We have patients with glaucoma and no AMD, patients with AMD and no glaucoma, and patients with both disorders. All appear to demonstrate benefit in the central visual area, regardless of the cause of that visual loss."

The Health Science Center is the first medical center to initiate this combination therapy for patients with central visual loss, Dr. Sponsel said. Considerable research yielded the conclusions that now help patients. "You don’t expect these patients to get better, you expect them to get worse," he said. "We have seen dramatic results that bode well for treatment of these disorders in the future."

The researchers measure patients’ sensitivity to light on visual function tests. An increase of 10 points represents more than a million-fold increase in actual visual acuity. Mrs. Ramirez’s vision in the macula — the central visual area that enables perception of letters and colors — was scored as virtually zero on early tests. After the recent treatment, her score is now 24.

The miracle agents are called "carbonic anhydrase inhibitors" (CAI’s). Given as eye drops, CAI’s reach the back of the eye rapidly and slow the clearance of carbon dioxide while increasing the supply of nutrients. They help dilate blood vessels within and behind the retina, which is the structure that receives, processes and transmits visual images relayed from the brain.

Dr. Sponsel pursued this line of research in an intriguing way — after discovering that adults who hyperventilated and rapidly blew off their body’s carbon dioxide showed decreased vision, eye pressure and circulation in the back of the eye. He was treating subjects one week with a CAI called dorzolamide and the next week with placebo eye drops. During hyperventilation, the subjects on dorzolamide maintained good light sensitivity in their central field of vision, while the same subjects during placebo treatment showed central visual loss. Dr. Sponsel holds two U.S. patents on this work. One valuable aspect of the research is that it proves increased eye pressure is not necessarily the definitive indicator of eye vessel disease.

Mrs. Fernandez is seeing more light at the end of the tunnel these days, thanks to the combination therapy Dr. Sponsel is testing. "Vision is precious," he said. "Despite the odds, she has had a beautiful retention of her ability to see."

The drugs used in this novel therapy, carbonic anhydrase inhibitors (CAI’s) are only available by prescription and must be prescribed by your optometrist or ophthalmologist.

Dr Edward Paul - America’s Eye Doctor - www.DrEdwardPaul.com

Dr Edward Paul http://www.DrEdwardPaul.com

Night vision goggles are included in the field of goggles, but for very different reasons.

Basically, night vision goggles are eyewear that allow you to see in the dark.

Very often, the military uses it to detect enemy presence and hunters use it to stalk their prey.

The uses for night-vision goggles are varied and they come in handy when it is really dark and your eyes need to adjust to be able to see clearly.

Most commonly, there are two kinds of night-vision goggles that are available in the market; Passive and active night-vision goggles.

Lets take a look at each in its own capacity-

== Active night-vision goggles – these goggles are capable of projecting infrared light unto the objects around you and then when the light reflects back, the lenses produce an image from that reflection. Image enhancers are sometimes used to amplify the light. Most video cameras have this feature, as it enables people to shoot in poor or no light.

== Passive night-vision goggles – these goggles don’t project light, but they pick up the tiniest bit of light around, amplify it massively to then light up a screen made of phosphor. This tints your picture green, as the human eye is most receptive to the color green and distinguishes between most green shades.

There are currently goggles that combine features of both active and passive night-vision glasses to create goggles that can create pictures as clear as on a bright sun-lit day.

The technology used to create night-vision goggles is also used extensively in security cameras at public places, rifle scopes etc.

Lim Zheng Yang has dedicated countless hours researching on eye care related issues He also specializes in information about eyewear. For more information on fashionable eyewear, kindly visit his site.

LASIK eye surgery keeps on correcting vision of people daily with a little bit complications. Actually, the main thing people concern is the effects of lasik eye surgery. Many people think that they can be free of glasses forever after conducting the lasik eye surgery. However, it is not that case. Therefore, you are going to discover what will happen after the surgery and will have correct expectations of LASIK in this article so that you can decide if you really want the operation to be done as well as prevent any disappointments in the future.

Basically, the very first thing you will expect if you wnat to have a surgery is going through the process of pre-screening. On the other hands, you can even fill in the pre-screening question form online to check if you would be qualified. This process can filter someone who is a bad candidate when undergoing the surgery as not everyone can be qualified for LASIK eye surgery.

In fact, LASIK cannot cure your vision forever, it will only lower your dependency on eye glasses or corrective lenses. It is different for each one regarding how long the effects last. Some of the people can go on without wearing glasses for many decades but some of them would start wearing again after 10 or 15 years. As LASIK has been around for a long time, many people are getting benefit from it and no need to wear glasses for many years already.

There are also some cases that the patient can get immediate results after the operation. After surgery, many will not see clearly for several hours. Normal vision will be gained in several days before you head back to work again. Do not expect fast results as it is not kind of magic.

Also, you may need to have repeat treatment for adjustment which depends on how your seeing results after surgery. Since LASIK is quite expensive, remember to check whether the company where you want to have the surgery will provide free re-treatments as it could save you a lot.

In short, you need to know that LASIK eye surgery is not for everyone and it may take very long time before you get the result. Moreover, technology is getting better and better daily and you should that LASIK is not a permanent solution, but you can throw you eye glasses away and get rid of your four eyes life in short term.

Rashme Wong is a successful Internet Marketer and publisher of Lasiksux.com. She provides more eye surgery solutions, contact lens and lasik in new york information that you can search and learn on her website.

Sunglasses: a very brief history

In the beginning sunglasses weren’t always used to protect peoples eyes from the sun. The history dates back to ancient China and Rome. It has been reported that the Roman Emperor Nero enjoyed watching gladiators through polished gems. In China, sunglasses were used before the 12th century. Sunglasses were first made out of lenses that were made from flat panes of smoky quartz. Chinese judges used such glasses to hide their facial expressions when interrogating witnesses.

Sunglasses didn’t undergo any further changes until about the eighteenth century with the work of James Ayscough. He experimented with tinted lenses in spectacles. Sunglasses then went the change into the popular item they are today when Sam Foster introduced them to America in 1929. These sunglasses were designed to protect people’s eyes from the sun. In 1936 sunglasses became polarized when Edwin Land began using his panted Polaroid filter when making sunglasses. From this original process comes what we now as polarized sun glasses. They have come a long way from their Roman and Chinese roots.

Why wear polarized sun glasses?

When the sun shines on the water or any other reflective surface, the reflected light becomes polarized. This means that most, although not all of the light waves move in one plane. You see, normal light moves in many planes and polarized lenses allow only light in one plane to pass through the lens. Therefore much of the glare is eliminated.

Although light from the sun is not polarized, it can be separated into two polarized components that are reflected and transmitted in different amounts by the surface of the water. In most cases more of the horizontal component will be reflected than the vertical component, thus partially polarizing the reflected light. In order to help eliminate the glare a lens that is vertically polarized is used. The height of the sun also affects the degree of polarization. Basically, the polarized sun glasses worn by fishermen have polarized filters to help block the light reflected by the waters surface allowing them to be able to see under the waters surface.

Will polarized sun glasses eliminate all reflected light?

Absolutely not. As we said before, polarized sun glasses eliminate selective parts of the reflected light, thus reducing glare.

Why wear polarized sun glasses when fishing?

Certain surfaces, such as water, can reflect a lot of light, and the resulting bright spots can be quite distracting and even hide objects (such as fish). A good pair of sunglasses can almost completely eliminate this kind of glare using polarization. Polarization can occur either naturally or artificially. An example of natural polarization can be seen any time you look at a lake or river. The reflected glare off of the surface of the water is the light that doesn’t make it through the “filter” of the water, and is the reason you often cannot see anything below the surface, even if the water is crystal clear.

When light strikes the surface of the water a lot of horizontally polarized light is the result. Therefore you can’t see anything but the glare on the water. Polarized lenses in sun glasses are fixed at an angler that only allows vertically polarized light to enter allowing the angler to see into the water spotting fish and structure.

What’s the difference between polarized sun glasses and normal sun glasses?

Basically, normal sun glasses decrease the intensity of all light that passes through the lenses. Polarized sun glasses decrease the same light, but they do it selectively. Polarized sun glasses can selectively eliminate the reflection from the light coming from the waters surface.

Trevor Kugler - Co-founder of JRWfishing.com Trevor has more than 20 years of fishing experience, and now specializes in ultralight trout fishing. http://www.jrwfishing.com - products and information to save you time and help you catch more fish. email - tkugler@jrwfishing.com

Dark contact lenses are getting more popular these days. It is generally designed for those people having dark eyes. In fact, you may wonder what the best color contacts for those having dark eye like you. Well, there are some of the contacts you may not want to have when searching for the best color contacts for dark eyes.

In fact, the best color contacts for dark eyes are not quite suitable for those with a light blue or green tint. The why these are not the best color contacts for dark eyes is because you may may not find any change in your eye color.

Also, enhancement tints are the another kind of contact lenses that are not the best colour contact for dark eyes. The reason why these are not the best color contacts for dark eyes is because they are designed mainly for those people with light colored eyes.

Apart from the two above mentioned, there are other kinds of contacts that will not be the best color contacts for dark eyes and one of them is the light-filtering tints. In case you want to look for the best color contacts for dark eyes, these contacts will not have much effect on the color of your eyes. Therefore, do not waste any money on them.

Actually, costume or theatrical lenses would be the best color contacts for dark eyes. Thus, If you really look for the best color contacts for dark eyes, those kind of lenses will be your favourite lenses and you will notice your eyes look different easily as those are especially made for you.

Moreover, another great option in best color contacts for dark eyes is the color tint contact lenses. These are the best color contacts for dark eyes if you want to make a big difference in your eye colour. The best color contacts for dark eyes may be those made in green, violet or blue shades. Some of them may be the best color contacts for dark eyes because they will dramatically change the color of your eyes.

In short, the best color contacts for dark eyes should be those which can really change the color of your eyes. There are many available, you can even check around online as there are some discount dark contact lenses available and you will be able to find the best color contacts for your dark eyes easily.

Rashme Wong is a successful Internet Marketer and publisher of Discount Contact Lenses.com. She provides more eye surgery solutions, contact lens information and discount dark contact lenses that you can search and learn on her website.

Like an ophthalmologist is a surgeon for the eye and optometrist also takes care of your eyes but not in the same capacity. In fact, an optometrist is not a medical doctor but a health care professional. They are not licensed or qualified to perform surgery but frequently provide pre and post surgery care. They also perform duties such as diagnosis of problems with vision, eye diseases, eyeglasses and corrective contact lenses prescriptions etc. often, optometrists and ophthalmologists go into practice together and co-manage patients.

Of course, the education required to become an optometrist is less than that required for an ophthalmologist, but is tough and rigorous nevertheless. They criteria is that they have to complete a three year study at any university or college (accredited, of course) before beginning their optometrist training.

The next step is a four-year optometry school and when they’ve graduated, board examinations are held in a 2-step process- written and clinical. Master’s degree and Ph.D are also options that quite a few optometrists opt for. A specialized optometrist is able to treat problems relating to the following fields after one-year clinical residency.

• Contact lenses

• Vision therapy

• Primary care optometry

• Geriatric optometry

• Pediatric optometry

• Hospital-based optometry

• Ocular disease

• Family practice optometry

Most optometrists are employed in either private practices or hospitals to cater to a wider patient base. As said before, a partnership of an ophthalmologist and optometrist is beneficial to both the doctors and patients as well.

The duties an optometrist performs include examination of the structure (inner and external) of the eye to check the depth perception, color blindness and other corrections. They also review the ability of a person to see things clearly both upfront and afar. They also diagnose appearance of eye diseases and illness related to the eye.

So if any of these problems plague you ever, an optometrist is who you should go to solve them, quickly and efficiently.

Lim Zheng Yang has dedicated countless hours researching on eye problems related issues. He also specializes in information about eyewear. For more information on daily contact lenses and others, kindly visit his site.