Posts Tagged ‘astigmatism’

Taking A Look At Acuvue Advance For Astigmatism

Thursday, February 25th, 2010

Now you too can wear contacts with Acuvue Advance for Astigmatism. If you happen to be a person who plays sports and is very active these latest lenses will be a welcome treat for you. Running with glasses has never been fun, just think what it might feel like with your new contacts. What if you’re a diver and you like to look at all the beauty beneath the sea, with these lenses you can see everything crystal clear and for the first time you won’t have to have special goggles made at a big expense.

There is a component to these lenses called Hydraclear, a patented name that refers to a technology that offers a moisturizing agent built right into the lenses to make them feel soft for maximum comfort. You know when you work on your computer all day long how your eyes can feel dry and irritated, with this new technology your eyes will feel comfortable for hours on end. Even for those of us who like to get outside and shoot a few hoops. Whatever your activity know you will do it in comfort.

The Oasys brand of this contact offers an advanced design that aids with the blurriness people with astigmatism experience. By using Acuvue Advance For Astigmatism and the power of the blinking of your eye it can stabilize the lens from rotating and that ensures your vision will be clear all day. This Accelerated Stabilization Design, as it is officially called, is unique in that it positions your lense properly without you having to readjust them throughout the day or have any discomfort. It is a sort of ballasting system that is unique to this lens.

Having a more stable lense means your vision is consistently clear, there is less movement of the lense and by the power of you blinking your eyes you are automatically readjusting your lenses yourself.

These lenses also offer UV-A and UV-B as well as radiation to protect your eyes from the harmful rays of the sun. 93 percent of UV-A rays are blocked. 99 percent of UV-B rays are blocked.

You should replace your lenses every 2 weeks for optimal performance. Remove them every day and make sure you keep them clean. The Silicone Hydrogel component in the lenses provide 97 percent oxygen to the eye. You will find them soft and not stiff feeling like older lenses were.

The lenses do not come in colors like other lenses do, but they are a new product and may soon offer that option if enough people ask for them. They are tinted to assist you in inserting them into the eye and being able to see them. They will not change the color of your eye die to this tinting.

Having astigmatism means you can’t see things clearly so it sure does help when Acuvue thought to mark the lenses. With this mark you can tell which side is right side up to avert the mistake of putting them in the wrong way.

Gone are the days of no options, for those of us who have always wanted to have clear vision and have the option to wear any pair of sunglasses without the cost of replacing the lenses with prescription these contacts are a wonderful addition to the Acuvue line of products.

Shop online when looking for acuvue 2 contact lenses, eyeglasses and special effects lenses. Providing the widest selection of contacts online and designer glasses at huge savings when compared to retail prices.

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LASIK Surgery Revealed

Thursday, February 4th, 2010

The most popular eye surgery today is LASIK surgery. It is efficient, fast, very gentle and with few complications. For most people the LASIK surgery can help them no matter if they are nearsighted, farsighted and have astigmatism.

The LASIK surgery is a new and better form of the old PRK surgery method. In both cases the outer cornea layer is removed, so the laser can operate directly at the tissue. But when performing a PRK surgery the outer layer is scraped away, while the LASIK operation more gently cuts a flap in the cornea. The flap can be bent, the laser operation performed and the flap is put back again.

It only takes a few minutes to perform the the surgery. The eye will be dripped with anesthetics and most people will not feel any pain at all. When the eye is anaesthetized the cut in the cornea can be made and the laser surgery can be done.

The actual operation only takes between 30 seconds and two minutes. A laser specially designed for operating in the eye’s sensitive tissues will be used. After the operation the flap is put back in place.

It is possible to leave the operating room right after the surgery. The eyes may sting a little bit, so it is advised to rest for the rest of the day. A nap can also help.

Right after the operation the sight will have improved for most people. Over the next weeks it will be stabilized.

The eyes can feel a little dry after the operation. Dripping them with salt water might help.

All studies show that a permanent sight improvement is provided after a LASIK surgery. And previous bad eyesight will not come back. But it is not possible to prevent a possible, natural change of sight in the future with operation. So it is very important not to perform the operation before the sight is stable.

The age-related long-sightedness that all people will experience can also not be prevented by a LASIK operation.

Martin Elmer is writing about eye surgery in Laserbehandling. You can read about LASIK, LASEK, LASEK, Wavefront and Aspheric treatment in Graa staer.

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Talking About Acuvue Oasys For Astigmatism

Friday, January 22nd, 2010

Your eyesight is one of the most important parts of you. If you have astigmatism, then you probably already know how it is to not be able to see things as clearly as you would like. This can be very frustrating at times. If you would like to have the best ever contact lenses for your astigmatism, then you need to check out Acuvue Oasys for Astigmatism.

What exactly is astigmatism and how does it affect your eyesight? This is actually a very common eye condition. Having this condition means that the cornea in your eye is shaped wrong. This could make a difficult fit for the regular lenses. Most people with this problem end up wearing glasses to reduce the blurring they have in their eyesight caused by astigmatism.

Coming onto the corrective eye wear scene in 2008, Acuvue Oasys for Astigmatism has made it possible for many people to be able to wear contacts instead of glasses. Aside from the great benefit of not having to deal with a pair of glasses all day, you can also enjoy some more benefits while wearing these lenses.

Because of the cornea’s shape in astigmatism, many people who have tried to wear other lenses have found them to be uncomfortable. This is not an issue with Acuvue Oasys for Astigmatism. These are made specifically for those who have astigmatism. Those who wear these contact lenses have worn them up to seven days consecutively with any kind of discomfort.

Having an eyesight condition that interferes with your vision is bad enough without adding the harmful effects that the sun’s rays can have on your eyes as well. You should make protecting your eyesight from the rays of the sun a priority when outdoors. The great thing about these Acuvue lenses is that they are tinted just enough to give you that protection. You will also have the benefit of being able to easily find dropped lenses due to its tinted color.

One of the biggest problems with contacts is that they get dry and begin to feel highly uncomfortable. You will start feeling like sand is in your eyes. With Acuvue Oasys for Astigmatism, this problem doesn’t exist due to technology called Hydroclear. Hydroclear means that the lenses are going to feel like silk and stay moist all day long. You will even forget that you are wearing them.

Those who have worn the older kinds of contacts know that if they slip a little out of place, you not only experience discomfort, but your eyesight becomes distorted as well. With these lenses, you will have the benefit of your lenses never moving out of the right place. What all this means is that your lenses will adjust on to remain in the right place all the time.

The technology used to make these lenses is truly a step into the future of eye wear. The fact that those who assumed that they couldn’t wear contacts is a wonderful advancement in itself. If you have astigmatism, these are the lenses for you.

If you wish to improve the conditions for your eye vision, check out Acuvue contacts! Shop at the premier online retailer that provides the widest selection of cheap contact lenses at huge savings in comparison to retail prices.

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Preference Toric Contact Lenses Are Among The Most Convenient, Offering Quarterly Replacement

Monday, January 11th, 2010

Whether you’re going green and hate the idea of frequently disposable lenses, or just don’t want to be bothered with replacing your toric contact lenses for astigmatism every day/week/month, check out Preference Toric lenses from CooperVision. These lenses feature a planned quarterly replacement schedule, so that you only have to throw them out for new ones four times a year. They are intended for daily wear and cleaning.

Any lenses slated for replacement four times a year must be extremely durable in order to withstand the daily wear and tear. Preference Toric lenses meet this challenge by being made of a polymer called tetrafilcon A, a sturdy substance that will enable your lenses to last the entire time.

There are other nice things to know about Tetrafilcon A. Another great thing about it is that it resists the buildup of protein deposits and other detritus. As time goes on, typical lenses tend to accumulate this junk from your tears. This buildup would eventually lead to dry eyes and possibly even an infection you definitely would not want. By being resistant to this buildup of deposits, these lenses are helping to ensure good health for your eyes as well as increased moisture and comfort for a good long time.

These lenses are easy to handle, and are designed for the greatest possible ease of use. They are just ever so slightly tinted blue so that you can readily see them when you remove, clean, or drop them. Yet this blue tint does not at all interfere with your vision when the lenses are in your eyes.

When you have astigmatism, your cornea is shaped like an oval or egg rather than a sphere, which distorts your vision and scatters light rays rather than focusing those rays on the retina. Lenses like Preference Toric reverse the condition by acting as a refractive prism that compensates for the cornea’s odd shape and restores perfect visual acuity.

It should go without saying that you must consult your eye doctor before using these lenses to make sure they work for you. It’s also important to get his or her feedback to make sure that your eyes can tolerate the quarterly replacement schedule. Your vision needs are unique to you, and while the lenses are constructed for quarterly replacement your eyes may be more sensitive than most and may not be able to handle that. In such a case your doctor would suggest a different replacement schedule.

With Preference Toric contact lenses you do not have to sacrifice wearing comfort, ease of use, or the environment when in pursuit of the best convenience. Nothing could be easier than replace-and-forget a mere four times per year. You do have to remove and clean them daily, but that’s a small price to pay for an otherwise amazingly convenient product. So forget about the replacement calendar, get yourself a set of these lenses, and enjoy!

David Long is an expert on toric contact lenses. Check out his site to find the best prices and money-saving coupons for Preference Toric and other toric lenses.

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Proclear Toric Contact Lenses May Help If Your Current Lenses Are Itchy And Dry

Sunday, January 10th, 2010

Do your current toric contact lenses for astigmatism keep you rubbing your itchy eyes and pulling your hair out in frustration? Some people have unusually sensitive eyes and can’t handle eye contacts easily wearable by others. If this describes you, you should consider trying Proclear Toric contact lenses from CooperVision, a brand intended for daily wear and replaced once per month. So confident is CooperVision about the brand’s comfort capabilities that it says it is approved by the US Food and Drug Administration to say that the lenses “may provide improved comfort for contact lens wearers who experience mild discomfort or symptoms relating to dryness during lens wear.”

It’s important to understand that you are not alone in your suffering of dryness and itchiness with other contact lens brands. CooperVision estimates that about 50% of all contact lens users experience some level of discomfort. That’s due in part to the challenging work conditions of modern life, which include spending many hours staring at a computer monitor while sitting in an office full of dry, artificially cooled air.

The secret in CooperVision’s sauce, so to speak, is the material it uses for constructing Proclear Toric lenses. CooperVision calls it “PC Technology,” which is short for “phosphorylcholine technology.” Phosphorylcholine is a substance found naturally in human cells and have wonderful water-absorbing properties. If it works in nature, why not in the lab? CooperVision coats each Proclear Toric lens with PC, which causes them to be extremely moist. They are so wet, in fact, that the lenses are made up of an incredibly high 62% water content, which is higher than what most other eye contacts offer. This water level is so high that it lets you wear the lenses for up to twelve hours per day, free of the terrible discomfort you may be experiencing with other lenses.

So are these lenses as good at curing your astigmatism as they are at keeping your eyes moist? Yes they are. When you have astigmatism, it means that your cornea is shaped oddly and more like an oval rather than a sphere. This unusual shape causes light rays to scatter all over the place except onto the retina, which leads to loss of focus and blurred vision. Proclear Toric lenses are designed to straddle the cornea and compensate for its odd shape, turning them into a refractive medium that re-directs those errant light rays onto the retina and restoring sharp vision and focus. These lenses are also designed to remain firmly in place rather than move around, which is essential for a toric lens to work correctly.

One should never try on a new pair of lenses without consulting your eye doctor, and Proclear Toric is no exception. They have many fine qualities, but your vision care provider is the final arbiter as to whether these lenses are right for you. Though they are usually intended for monthly replacement, he or she may also disagree and decide that a different schedule is better for you based on your individual needs. In any case, these lenses should not be worn overnight because they are not approved for extended wear. They should be removed and cleaned every day.

If you’re tired of dealing with dry and itchy eyes while using your current lenses, you don’t have to take it anymore. Proclear Toric contact lenses give you the way out, offering unparalleled wearing comfort with a very high moisture content. It’s exactly what your worn out eyes need and deserve, so treat them to lenses that will feel as great in the evening as they do when you put them on in the morning. You’ll be glad you did.

David Long is an expert on toric contact lenses. Visit his site at MyToricContactLenses.com to find Proclear Toric lenses and other toric lenses for the best price.

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