Contact Lenses - Shopping Secrets

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The choice of which contact lenses are right for you should be based only on an examination by your doctor or eye care professional, never over the phone. You’ll want to take simple precautions to make any contact lenses purchase safe and effective. Be careful about buying cheap lenses, they may not be the quality you want; discounted quality contact lenses are the most desirable.
Before you buy contact lenses from anyone other than your eye care professional, it pays to be a wise shopper. Always buy lenses from a reputable company; you can buy discount contact lenses without a prescription, but the company is selling you a prescription device as if it were an over-the-counter device, in violation of FTC regulations – selling you lenses without a prescription.
There are two general types of contact lenses – soft and rigid gas permeable. Extra-thin soft lenses are on the market for sensitive people. In some models, each lens corrects for near and distance vision and in others, one lens is for near vision and the other is for distance vision.
You can adjust to soft lenses within just a few days, compared to several weeks for rigid ones. Soft lenses have an added benefit in that soft lenses aren’t as likely as rigid lenses to pop out or get foreign material like dust underneath. With ‘planned-replacement lenses’, the doctor works out a replacement schedule tailored to the needs of the patient.
While the ability to hold water increases the oxygen permeability of soft lenses, it increases their fragile quotient as well. Extended wear contact lenses are used for overnight or continuous wear ranging from one to six nights or sometimes up to 30 days. The length of continuous lens wear depends pretty much on the lens type and your doctor’s evaluation of your tolerance for overnight wear.
Rigid lenses generally give you clearer vision. Disposable lenses don’t come with instructions for cleaning and disinfecting, while those labeled specifically for’ planned-replacement’ do.
There are many good contact lens retailers now on the Internet making lenses available at a good discount for prescription and non-prescription lenses. Great choices – you can buy contact lenses from an eye doctor, on the Internet, from an optical store or a warehouse club. Try to find out how long the online supplier has been in business before you buy.
If possible buy your contact lenses from a supplier you’re familiar with and know is reliable or has name familiarity. When you place your order make sure the lenses are available and not out of stock, because you’ll need them now. Make sure to focus on value, not just the price; most people looking for the best price, are really looking for the best value.
Compare the prices – get quotes from two or three online and offline suppliers. Wherever you buy, shop for quality and value and don’t forget you want to do what is best for your eye health. Check and see if your health insurance plan includes vision coverage.
The risk of corneal ulcers for people who keep extended-wear lenses in overnight is 10 to 15 times greater than for those who use daily-wear lenses only during their waking hours. Replace your contacts as recommended by your eye doctor because they will wear out as time goes by. Heat disinfection is the only method effective against the microorganism Acanthamoeba keratitis, which is a common culprit for contact lens wearers; it also kills organisms in and on the lens case.
To make sure your eyes remain healthy you shouldn’t order lenses with a prescription that’s expired or stock up on lenses right before the prescription is about to expire; it is much safer to be re-checked by your eye doctor. The FDA has approved extended-wear lenses for usage up to seven days before removal for cleaning; but there are risks with use of extended-wear lenses even for one night. The use of homemade saline solution made by using salt tablets mixed in water is one of the biggest contributors to Acanthamoeba keratitis in contact lens wearers: the FDA no longer condones the use of these salt tablets.
If your first lens fitting is performed by an eye care professional, he or she can help minimize or eliminate the cause of any eye irritation associated with the new lenses. If you are looking for cheap contact lenses, you may find that cheap materials or other ways of cutting costs will affect the quality you want for your precious eyes. Shopping for contacts online will save a lot of money; contact lenses are deeply discounted.

The Secrets Behind The Success Of Extreme H2o Contact Lenses

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Extreme H2O contact lenses were the first molded spherical lenses manufactured for use as inexpensive daily wear lenses. If you take the time to do the math to figure out the cost per hour of wearing Extreme H2O contact lenses you will realize that the cost of wearing these lenses is actually lower than for typical contact lenses. In addition they give you such comfort that you actually forget you are wearing contact lenses, the technology used for these lenses has become extremely advanced.
Soft lens users normally complain that their lenses become less comfortable towards the end of the day, the primary reason being that the lenses go dry. As soft lenses lose their water they become stiffer and feel less soft. Soft lenses that are made of polymer materials can hold all their water while being worn and will retain their softness and flexibility for very long periods. Their comfort will be maintained all day long, even in extreme environments and during activities that will normally lead to dryness. You can safely wear them for longer time periods because of the cutting edge comfort technology used to manufacture them.
Extreme H2O contact lenses are ideal for people who usually wear their lenses for longer periods of time. It will help them avoid end of day discomfort, commonly known as “5 o’clock syndrome”. Near that time each day, the eyes of contact lens wearers normally dry and tire out, making it uncomfortable to keep contact lenses in. They also become clearly aware of the lenses in their eyes. However, with Extreme H2O contact lenses, you won’t have that clock in your head going off. The lenses almost completely eliminate late-day lens discomfort and awareness. That makes them clearly better lenses than other two-week contact lenses currently on the market.
Unlike their competitors you will not have dryness problems interfering with your vision on your drive home from work, or your lenses becoming so itchy and annoying that you contemplate giving up on them. There is no need to go putting on those glasses just yet.
The key secret behind Extreme H2O contact lenses is Hioxifilcon A, (a co-polymer GMA-HEMA). This compound in the contact lenses helps the lenses and thus your eyes keep their moisture. The contact lenses stay moist and pliable unlike many others that would just dry out. This extra durability and consistency means that these lenses perform better and will not shrink as the day progresses. The lenses will have the same levels of oxygen permeating at the end of the day than in the morning. They will also maintain their dimensions. This means that your lenses will always fit you properly and you will not have to change your prescription level.
You should consider changing to Extreme H2O contact lenses if the two week contacts that you are currently wearing tend to dry out and become irritating toward the end of the day. With the twenty first century high-tech polymer ingredients of Extreme H2O contacts, you will get your money’s worth and be glad you switched.

The Secrets Of Choosing Colored Contact Lenses

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Since the invention of contact lenses in the second half of the twentieth century, the advancements in the quality, feel, and actual look of lenses have come a long way.
Great strides were made in contact lens development during the last few decades. The first major development occurred when manufacturers introduced soft contact lenses with their extra comfortable fit, their low cost, and their unmatched reliability. The next major develpment came with disposable contact lenses and toric lenses, which has enabled more and more people to enjoy the benefits of corrective contact lenses.
The latest and wildest fad to hit the contact lens market came with the introduction of colored contact lenses. With colored lenses people get a chance to enhance or completely change the color of their eyes. You have the option to give yourself a permanent look change, or you can frequently change it to match the clothing you are wearing on that particular day.
Colored contact lenses are available to be worn by people who do not need contacts lenses to actually correct their vision. These lenses are referred to as plano lenses, meaning lenses with no corrective power that are worn for cosmetic purposes only. But they are also available for those people that actually need contact lenses for vision problems like astigmatism or for vision correction with bifocal lenses. You can also use them if you require frequently replaced disposable contact lenses.
Contact lens users can choose from four types of colored lenses. The choices include visibility tint, enhancement tint, opaque-color tint and then also light-filtering tint lenses.
When using Visibility tint colored contacts you look for comfort of use. These lenses come with a light green or blue tint that is solely added to the lenses to make them easily locatable when out of your eyes, for example when they are accidentally dropped. The light blue or green tint is not visible to the wearer of the lenses and will also not change the color of their eyes.
Colored contacts with enhancement tint, on the other hand, has a see-through tint that is much darker. These lenses are not used to completely change the color of the eyes, only to enhance the existing color. Doctors usually recommend these contacts for people who feel that the natural color of their eyes is too light and they just want to deepen the color for cosmetic purposes.
The last two types of colored contacts can dramatically change your natural eye color or enhance your vision. They are not solely worn for cosmetic purposes but the cosmetic effect may form part of the motivation to purchase these lenses. A contact lens prescription is still required in some cases to order these lenses, even if a power of 0.00, i.e. no corrective action, is selected. Opaque color lenses can completely change your eye color from brown to blue and blue to purple. Even brown eyes can be changed to blue. These lenses can be used as a fashion statement or just to reflect your mood.
Light-filtering contacts are used to enhance your vision. These lenses can also alter the outward appearance of the eye, however they actually alter what the wearer sees as well. They can give amazing enhancement to certain colors in your field of view, so that for example a golf ball or tennis ball stands out more clearly, making them easier to hit. The light-filtering tint enhances the chosen color such as yellow by dulling the other colors in the visual spectrum.
High performance colored contact lenses have matured and now truly represent the next generation in corrective eyewear.