The track record and reputation of the eye surgeon you choose are also important determinants of the LASIK eye surgery cost. There are many competent ophthalmologists available now and hence, choosing a surgeon among them is definitely an uphill task. But, not all eye surgeons will have experience or will be reputed in conducting a successful LASIK eye surgery. So, when you successfully find out a good doctor, you will observe that there is a great demand for the surgeon. Therefore, it is natural that he or she will demand proportionately high fees.

The next aspect is the equipment required for conducting this surgery. These doctors will have a laser assisted machine for removing the topmost layer of the cornea. Only if the doctor is able to see the bed of the cornea, he or she will be able to correct the vision problem. The eye surgeon has to assess the complexity of your problem. There may be many types of vision problems like myopia, hyperopia or astigmatism, etc. and so, the severity of the problem and the necessity of the surgery depend upon these problems. If the problem is quite serious, the cost of laser eye surgery also increases.

Not everyone will be able to bear the entire expenses of this surgery and therefore, many people do not opt for it. But, these individuals can try to reduce its cost.

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The following few points can be considered while trying to reduce the LASIK eye surgery cost:

- Insurance is a good option for reducing the cost of this surgery. You should find out if your insurance covers LASIK eye surgery. If it covers this, you can greatly reduce the cost. You should discuss with your insurance provider and seek suitable advice so that the total expenditure of the surgery comes down drastically.

- The second option is to approach a bank for a loan to undergo this surgery. The bank will pay the entire amount and you will be repaying to the bank by monthly installments. But, for getting this loan, the bank may require your income details, your credit history, etc. This is a long-drawn process and therefore, you should start it much before the scheduled time of your surgery.

- The problem is that you may not know the exact cost of the surgery beforehand. Your doctor will evaluate your problem during the first few consultations and only after assessing it, he or she will give his or her quote. So, you should start the process as soon as you come to know that you have a vision problem. The doctor may carry out many tests also for knowing the severity of your problem. You can start your bank loan process only after knowing the exact cost.

- Apart from that, you can do a thorough research and find out a clinic that provides affordable treatment that may include a LASIK eye surgery also. But, you should never commit the mistake of compromising on quality for the sake of affordability. Vision problems such as myopia, hyperopia or astigmatism may worsen if you do not take a proper treatment from a competent eye surgeon. So, in an attempt to reduce the cost of the surgery, there are chances of you choosing a wrong eye surgeon. Eye sight and vision are very important and you should not take vision problems lightly. So, you should choose a reputed surgeon who gives treatment at an affordable cost also. You should never forget this point while choosing an eye surgeon.

- You should also keep in mind that post-surgery follow-up is also very important. You should therefore choose a surgeon who is good at this aspect also.

Drivewear lenses resolve this conflict by using unique and patented dyes in the transitions lenses which do respond to visible light as well as ultraviolet light. This enables the driving spectacles to change color tint as the light intensity changes and consequently improving the driver’s vision. They also block 100% of incoming UVA and UVB sunlight.

In almost every driving situation where there is strong sunlight, these lenses provide optimized comfort and safety for the driver. When the daylight is of a lower intensity, these spectacles lenses have a slight yellowish tint which is known to provide a high contrast and so enable the driver to easily distinguish between objects in his field of vision. When they are activated behind a windscreen of a car the yellowish tint changes slightly to a more copper tint which also reduces glare and actively filters out some of the visual sunlight while maintaining excellent visual characteristics.

Another benefit of this color tint is that it is optimized to allow strong pass-through of colors in the red and green spectrum and so makes it easier to first see traffic lights from a distance and then to differentiate easily between the colors.

When worn as every day spectacles outside of the car, the transitions photochromic lenses continue to darken and filter out visible light in proportion to the intensity of the daylight being received the lens-providing active comfort in changing sunlight conditions and filtering out excess daylight.

Like all tinted glasses, they should not be worn for night driving however as there is wide agreement between experts and institutions that no attempt should be used to filter incoming light at night time as it is bound to reduce the visual integrity of the driver and so negatively affect safety.

For standard Lasik procedures, the preoperative prescription is the most significant component considered when setting up the excimer laser that will be used to vaporize the cornea. With the spectacle prescription, it assumes that all surfaces of the eye, front and other optical surfaces, are regular and precisely smooth.

The truth is, no two individuals have the same eyes. Even if you have the same prescription in your right and left eye, there are slight inconsistencies when comparing the two closely.

With wavefront technology, “higher order aberrations” are taken into account in this manner of laser eye treatment. Essentially, this means the way the front of the eye scatters light is observed and considered when the operation of Lasik is applied.

The screening process involves wavefront analysis. An instrument called aberrometer is used to perform such test. By taking into account the small discrepancies over the front of the eye, a “fingerprint” of the eye is created and greater precision in laser eye treatment is employed.

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With wavefront laser eye operation, many symptoms noticed with standard Lasik are minimised. The most generally observed symptom with laser eye treatment is haloes and glare at night time. This is especially concerning when driving at night and much more noticeable when there is rain or fog. Because of the precision of wavefront surgery, this unnerving sign is minimized.

Another usual issue with Lasik eye operation is the postoperative sight. “Perfect vision” or 20/20 visual acuity is not often achieved with standard Lasik eye surgery. Surgery guided by wavefront engineering is the best assurance this level of visual acuity after refractive surgery is achieved.

If your corneas (front of the eye) are extremely thin, standard Lasik is not suitable. With wavefront technology, the ablation or vaporisation is better controlled. The portion of cornea affected is decreased which means that even those with thin corneas can now be considered possible candidates. Surgery results are very successful and 20/20 vision is now becoming a reality.

Similar post surgical attention is also applied after an individual undergoes wavefront Lasik surgery. Your ophthalmologist will give you antibiotics as well as lubricants to stop symptoms of dry eye and discomfort. To guarantee that the healing process goes as expected and that post operative complications are prevented, repeated visits to the laser eye clinic will be scheduled. A small amount of people need a second process to clearly up any residual prescriptions which may be apparent. This is generally done within the first 6 months after Lasik eye treatment.

It is easy to figure out if you are suffering from computer eyestrain. Do you notice that sometimes you have to squint at the computer screen to be able to see the fonts more clearly? Do you experience dry and itchy eyes when working on the computer? Do have frequent headaches after a few hours of computer work? If you answered “Yes” to any of the questions above then you are most certainly experiencing computer eyestrain.

If you have these symptoms, you should not take them for granted. Know that computer eyestrain can largely contribute to the fast deterioration of your eyesight. The good news is you can reverse this condition and improve your eyesight with just a few simple eye exercises done daily.

The most common reason why we suffer from computer eyestrain is because our eyes are required to focus on the screen for long hours. In addition, our eyes tend to exert a lot of effort in reading small fonts, which contributes to eyestrain. With these exercises, you will be able to relax the eye muscles and help improve the ability of your eyes to focus at different ranges.

Eye Relaxation Exercise

When you feel that your eyes are getting tired, take a 5 minute break from your computer. Vigorously rub your hands together to generate heat. Then gently cover your eyes with your palms. Make sure that your hands are in a cupped position so as not to put unnecessary pressure on your eyes. Relax your mind, breathe deeply, and stay in this position for 3 minutes.

Eye Flexibility Exercise

Position your thumb 6 inches away from your eyes. Focus on your thumb for 10 seconds and take deep breaths. Then, shift your focus on the wall furthest away from you for 10 seconds. Repeat this exercise 5 times and don’t forget to breathe deeply throughout the process. This exercise requires very little effort and it can be done anywhere. Do it at least once a day for your eyes sake.

Eye Muscle Building Exercise

Your eye muscles need toning just as much as any muscle group of your body. This kind of exercise is also a very effective way to relieve eyestrain. When you feel your eyes are getting tired, shut them gently for 10 seconds. Now open your eyes and focus on the wall in front of you and fluidly move your eyes around your office clockwise. When your focus reaches the wall in front of you, reverse the direction of your eyes counter clockwise. Do this exercise for 3 minutes.

Aside from eye exercises, it is highly advisable to give your eyes some rest in the duration of the day, especially if they show signs of eyestrain. I for one admit, I’d be lost without a computer, but I know can do without it for at least 5 minutes every hour. If you are like a lot of us who work on the computer for long hours, remember to give your eyes a break. Stand up, walk around the office and stretch for a few minutes. Go get yourself a glass of water or cup of coffee. Rule of thumb is in order for you to improve your eyesight, you have to tear yourself away from your computer at least once every hour.

There are over 600 carotenoids in nature. Beautiful fall colors result when chlorophyll fades away in the leaves (since it is not needed for photosynthesis at the end of the growing season) and the beautifully colored carotenoids are exposed.

Of the 600 carotenoids only about 20 are found in the human diet. Lycopene is the most abundant and gives tomatoes their red color. Lutein and zeaxanthin are the most important for vision but are sadly deficient in most diets. Jay Leno has said, “Who needs Al Quaeda when we have the American diet?” Lutein and zeaxanthin are yellow and orange and those colors are critical for their beneficial effect upon vision. The colors appear as they do because they absorb the shorter wavelengths of light and reflect longer wavelengths (the ones you see) that are yellow and orange. Ultraviolet rays are the shortest wavelengths and therefore have the most energy and cause the most damage to ocular and epidermal tissue by damaging the DNA of the cells. Lutein and zeaxanthin also have an antioxidant effect, helping to prevent free radical damage.

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Lutein and zeaxanthin are so important to the eye that these two pigments are concentrated at 500 -1000 times more in the retina than any other tissue of the body. The other organ of the body that also requires a high concentration of those two pigments is the brain. This week, on a beautiful fall day in Boston, I attended the Ocular Nutrition Society Annual Meeting. Elizabeth J. Johnson, PhD, presented the results of one of her research projects demonstrating that individuals that have a relatively high amount of lutein and zeaxanthin in the retina ALSO have a higher amount in the brain AND that it is protective of higher cognitive function. Mini Mental State Examinations scores ( a standard test of cognitive function) were higher in older adults that had higher amounts of lutein and zeaxanthin in their brains. Specifically they were better at global cognition, executive function, memory and recognition.

DHA, found in fish oil, is the other nutrient that is important for brain function and works synergistically with the lutein and zeaxanthin. The sum of the two working together is greater that the individual parts.

Is there a best diet to preserve your vision and your brain? Eat plenty of sardines (or your favorite cold water fish) and leafy greens such as kale or spinach. Bright yellow/ orange vegetables like orange or yellow peppers are also high in lutein/zeaxanthin. Incidentally, marigold petals are the commercial source for lutein and zeaxanthin. Fortunately, excellent supplements are available that make it possible for anyone to get these nutrients in the quantity that they need.

Unfortunately, many inferior products exist, and fall far short of their hyped marketing claims. For example, many products claim they have lutein, but only have a fraction of the 6-12 mg a day that is required. I recommend that the amount of DHA (found as an EPA/DHA combination) should be at least 400 mg per day. ( I personally take 4 capsules a day of a Super Omega 3 supplement that contains about 1600 mg day of EPA and 800 mg day of DHA.)

In addition to giving a great option to people for getting rid of their sight disorders, people with perfect vision can also use these lenses for their cosmetic properties. Today, all leading manufacturers of contact lenses are offering color contact lenses with no refractive properties making them usable by people with perfect vision. Immensely popular in the showbiz, you can go for colored contacts without any power and let yourself sport a new look every time you change the color of your eyes. However, when buying such contacts, it is very important to refrain from cheap imports.
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If you are looking for discount lenses, the ideal place to shop is the web space. With internet connectivity available at most places, you can now easily discover stores offering discount lenses using any web search engine. However, before placing your order, you must make sure that the seller or the store you have chosen to buy the contact lenses from is authentic. For this, you can refer to the customer testimonials the chosen seller has received in the past. ]]> http://www.findarticleonline.com/color-contact-lenses-for-a-redefined-you.html/feed 0 http://www.findarticleonline.com/the-benefits-of-having-hdv-lasik-surgery.html http://www.findarticleonline.com/the-benefits-of-having-hdv-lasik-surgery.html#comments Tue, 26 Jul 2011 01:24:09 +0000 devall http://www.findarticleonline.com/?p=17274 If you happen to be a part of billions of people worldwide who depend on corrective eyewear or contact lenses, then perhaps you have thought about undergoing a curative procedure. Known as lasik (laser assisted in Situ Keratomileusis) surgery, a patient that is a good candidate for the procedure can dramatically have their vision changed in well under an hour. More specifically, high definition lasik (or HDV lasik as it is also known) is a popular choice among procedures as it is proven to offer a higher level of accuracy when reshaping the cornea. By knowing the benefits of this specific surgery, you can make a well informed decision regarding whether or not you wish to move forward with HDV eye surgery.

Read more on The Benefits Of Having HDV Lasik Surgery…

One of the easiest ways to determine the shape of your face is to do so when your hair is wet because the hair can be combed back easily away from the face. In front of a mirror, you can then determine the correct facial shape. If there is still doubt, a washable marker or eyeliner pencil may be used to outline your face in order to determine the correct shape.

The oval face shape has been called the “perfect” shape. It is the most balanced shape, and there are many different frame styles that are flattering to this facial shape. An oval face is characterized by high cheekbones with a narrow chin. If you have an oval face, the most important tip is to avoid glasses that are too large for your underlying facial features.

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The square facial shape is an oblique face with a solid jaw line. The forehead is wide and the chin is square. Oval or round frames, or butterfly lenses, flatter this facial shape. Square and geometric frames should be avoided, as well as colors that highlight the bottom of the frame and emphasize the chin.

The oblong facial shape is long and thin, and has high cheekbones and a long forehead. If you have an oblong face, avoid small frames because these tend to emphasize facial length. Instead, opt for tall frames which will deemphasize the length of your face and be more flattering.

The round facial shape is fairly self-explanatory. It is characterized by full cheeks, and there are little or no angles to the face. The width and length are basically the same. If you possess this facial shape, look for sunglasses that are angled and geometric, preferably those that are rectangular or horizontal in shape. The frames should make your face appear thinner while concurrently drawing the focus away from your face. Small short frames should be avoided if you have this facial shape.

The diamond facial shape is narrow and angular. The cheekbones are high and the chin is small. Oval, rimless, and cat’s-eye frames are the most flattering styles for this shape. Narrow frames should be avoided.

The heart facial shape is composed of a wide forehead and cheekbones that narrow down to a smaller chin. The most flattering styles for this shape would be narrow, oval, or bottom heavy frames. Avoid styles that draw attention to the forehead and the wider areas of your face.

The triangle facial shape is narrow at the forehead and widens out at the cheeks and chin. If you have a triangular face, you should avoid frames that are too narrow and out of proportion. Rimless asymmetrical styles are generally the most flattering to this facial style.

I hope you found this article to be both useful and informative. The bottom line is that choosing sunglasses that compliment your facial shape will assure a great fit and show your features to their best advantage.

One of the biggest reasons to wear eye lenses is that they are just more comfortable than eyeglasses. Once they are in your eyes they are not noticeable at all. With glasses you always have the feeling that they are sitting right on your nose. Though this is something that you get used to, it is never really as comfortable as it could be. The other thing that is nice about wearing contacts as it relates to comfort is that there is no arms that squeeze the side of your face, head and ears. The arms on glasses can oftentimes be uncomfortable to the point where they can cause some pretty serious pain in these areas.

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Another reason to wear contacts is that they will help with your vision. Contact lenses will allow you to see better as the lenses sit directly on your eyes and not a few inches out in front of them. The fact that your glasses sit on the end of your nose means that your eyes have to struggle to see out of them. What happens is that since the glasses are a few inches away from your eyes you have to strain in order to see that few inches. Many people report headaches when wearing glasses for this very reason. In addition, with contacts you will have better peripheral vision as you will be able to clearly see out of the corners of your eyes. This is not the case with glasses.

Lastly, in the long run contact lenses can be cheaper than glasses. Depending on what type you get you will be spending less on the contact lenses then you would on the frames and eyeglass lenses. You can typically get a cheap box of contacts that will last you a year whereas the glasses are very expensive and will last slightly longer if you are lucky.