There are various types of contacts on the market today, and each of them boast of different features. Proclear Toric contact lenses might not be a brand you see advertised everywhere but they do have something most other brands do not: FDA approval and clearance to state that they’ll give improved comfort to those that have the unfortunate experience of discomfort or dryness related to contact lens wearing, specifically for vision correction.
Finding good quality and value for your money can be difficult when shopping for toric contact lenses. Common complaints while wearing eye contacts can range from contacts slipping, to dry and itchy eyes while at work, to eyestrain from extended hours in front of a computer. Maybe you have sensitive or delicate eyes, or use your contacts for prolonged durations of time. These are all indicators that you could possibly be an ideal candidate for Proclear Toric lenses.
Toric contact lenses are specifically made for individuals with astigmatism. That is where one’s eyesight is impaired as a result of an irregular shape of the cornea, which in these cases appears more like an egg than a sphere. This is a problem because it causes light rays to diffuse in different directions rather than converge on a single focal point, the result of which is blurred vision.
Many people choose to wear contact lenses today instead of standard eyeglasses, but end up being plagued by itchiness, discomfort, redness, and dry eyes. Proclear Toric contact lenses address these problems using a patented Phosphorylcholine technology. With this development in toric contact lenses, you can now enjoy a comfortable wear even after prolonged use.
Phospho-what? Phosphorylcholine, or PC, acts almost the same as human cell membranes that retain moisture and hydration. When this happens with your contact lenses, it stops dry spots and protein deposits. PC engineering also uses molecules in your tears to enhance the moisture level of the lens and keep them feeling fresh for as long as you wear them.
Proclear also makes use of Omafilcon A material. This polymer also assists with the absorption and retention of moisture, which when combined with Phosphorylcholine technology creates an unprecedented level of comfort for individuals who may be suffering with other brands.
These lenses are usually prescribed on a monthly replacement basis, although your vision provider may decide on a different schedule depending on your unique medical needs–so please be sure to check in with him or her. In general. these contacts are a suitable selection for most individuals, but only your eye doctor will know for sure. You should remove these eye contacts each day, clean them with the appropriate cleaning agent, and store them as directed.
Comfort and quality are vital when contemplating what’s best for your eyes. Think about your previous experiences with toric contact lenses, where and how you will use them, and most significantly your doctor’s recommendation. All of these things will dictate whether Proclear Toric contact lenses are the best choice to suit your needs and lifestyle choices.
Some people need the sturdy, custom-fitted options that only conventional toric contact lenses for astigmatism can provide. If that describes you, then you may want to consider Optima Toric lenses from Bausch & Lomb. These long-lasting lenses are for daily wear and removal, and will last for several months and possibly up to a year if you take good care of them.
There are many reasons why you might choose conventional lenses over disposable ones. Perhaps you need a custom solution that cannot be addressed by ordinary brands. Maybe you object to the idea of throwing away something that could be re-used because you believe that doing so damages the environment. Maybe you have special medical needs that can only be addressed by conventional lenses. Whatever the reason may be, there is no need for you to feel like you have to put up with an inferior product compared with people who wear disposable lenses.
Optima Toric lenses are designed to last a long time. They are carefully made with patented lathe-cutting technology. They offer a prism ballast with a heavier weight at the bottom of the lens to make sure it sits properly on the eye. They are made to order for a wide variety of custom prescriptions.
Bausch & Lomb uses a polymer called hefilcon B for making these lenses. It is a sturdy substance built to last instead of wearing down easily as do most disposable lenses. This polymer absorbs water when undergoing the nightly cleaning cycle, filling up to 45% of itself with water that helps the lenses feel silky smooth while you wear them during the day.
People who wear disposable lenses enjoy somewhat more lax requirements when it comes to lens care, especially if they throw away the lenses after several days of extended wear. The same is not true of conventional lenses that are supposed to last for many months. Additional care must be taken in order for lenses to survive that long and continue to feel great while worn. That includes the removal of protein and lipid deposits as well as undesirable bacteria, all of which could interfere with good eye health. By using one of a variety of enzymatic, chemical, and heating solutions on the market you ensure that your lenses will last as long as possible without causing you any problems. Your eye doctor is best positioned to recommend a cleaning and maintenance approach that works best for you.
When you have astigmatism, it means that your eye is not shaped like most others. It is more like an oval or egg rather than the perfect sphere it should be. That’s bad news because it causes light rays to scatter and bounce around instead of focusing correctly on the retina, which then leads to blurry vision. Optima Toric lenses reverse the problem by sitting atop the cornea and acting like a prism that bends light back to the retina where it belongs. The result you see is 20/20 vision once again.
In order for the lenses to do their job, they need to sit securely and in the correct position. That is, the heavier part of the lens must be towards the bottom. Sometimes the heavier part is hard to see, since we’re talking about just a slight thickening of the lens. Optima Toric lenses come with three etchings at the bottom of the lens that tell you immediately which side is down, so that you can insert them correctly.
So when should you replace these lenses? That is purely up to your eye doctor, and you should follow his or her advice. Carefully cleaning and disinfecting the lenses as directed will go a long way towards using them for a long time, as well as minimizing the chance of any eye problems.
If you’re looking for a set of custom-fitted lenses for astigmatism that will last a long time without having to throw them away, then ask your doctor about Optima Toric contact lenses. They are sturdy and specifically made to last months if you treat them well.
If you suffer from astigmatism and are like most people, you have probably experienced the terror of a truly bad pair of toric contact lenses. Whether they stick to the eyes, dry out after a short period of time, cause redness and itchiness, or produce some other problem, they can be a cause of a great deal of frustration. If that describes you now or in the past, you may want to consider a brand called Air Optix For Astigmatism from CIBA Vision. They are daily or extended wear lenses designed to address many of the complaints experienced by users of other lenses, especially when worn for their maximum approved time of 6 continuous nights.
Oxygen availability and moisture level are of paramount importance in determining the comfort level of an eye contact. In terms of moisture, Air Optix lenses are constructed of a polymer called lotrafilcon B, which is built to be super-absorbent and can hold up to 33% water. This material can also maintain steady moisture levels by resisting the rate of dehydration as the day goes on.
The other factor, oxygen transmission, is equally important. Air Optix for Astigmatism lenses permit up to seven times more oxygen compared to some other contact lens brands, bringing a huge amount of much needed oxygen to your cornea. That ensures not just your cornea’s good health, but also contributes greatly to your lenses feeling comfortable.
Wearing comfort is great, but how does it address your blurry vision? Astigmatism is a condition where your cornea is shaped in such a way that it distorts light rays coming into the retina. That’s what causes you not to see properly. Air Optix for Astigmatism lenses sit on top of the cornea and act as a refractive filter through which rays of light must pass, which causes them to stop bouncing around and instead focus sharply on the retina where they belong. The result is a return to the crystal clear vision you seek.
Toric lenses must keep their stable position on the eye in order to work properly, and most brands do this by adding weight or ballast to the bottom of each lens. That works well enough, but it does occasionally cause your eyelid to bump against the bottom of the lens and this can cause a scratchy feeling eventually. Air Optix used a different design, something CIBA Vision calls a precision balance 8/4 design. It means that these lenses distribute the ballast weight evenly on the 8 and 4 o’clock positions on the lens rather than focusing it all on the bottom, which leads to a smoother lens and minimal bumping against your eyelids.
These lenses are also subjected to a patented plasma treatment that produces an extremely smooth surface that resists the buildup of lipids and proteins on the lens itself as you wear it throughout the day. This debris would otherwise add up and contribute to redness and irritation you do not want.
Air Optix for Astigmatism lenses are very easy to use and handle. They are tinted slightly with a blue compound that lets you find, manipulate, and clean the lenses without ever interfering with your vision. They also come with three scribe marks on the 3, 6 and 9 o’clock position to advise you on how to correctly place the lens on your eye, which is important when treating your astigmatism.
Your eye doctor will advise you on the frequency of the replacement schedule for these lenses, which usually vary from weekly to monthly. It is important to follow his or her advice especially with regards to extended wear. While many people can use them for the prescribed 6 nights of continuous wear, some people cannot tolerate wearing lenses for lengthy periods and could do more harm than good. Only your doctor can tell you whether you can wear them in that fashion, or should limit yourself to daily wear.
Whether you seek consistently clear vision, better comfort, or less dryness, Air Optix For Astigmatism toric contact lenses have something for just about anyone. Stop suffering the dryness, itchiness, scratchiness and other symptoms you may be experiencing with other lenses. Instead, check with your doctor and try these lenses out for yourself. You’ll love the difference.
Are you looking for a brand of toric contact lenses for astigmatism that let you maximize the amount of time you can keep them in your eyes? Most extended wear brands allow up to seven days of continuous wear. But there is one brand, Purevision Toric contact lenses from Bausch and Lomb, that are approved by the US Food and Drug Administration for up to thirty days of continuous non-stop wear before needing replacement. That is an incredibly long period of time for contact lenses.
If you’re curious to know what makes such long periods of wearing time possible, the secret is a substance Bausch and Lomb calls AerGel. It’s what the lenses are made of, and it is a special hydrogel that permits up to five times as much oxygen as other lenses to pass through to the eye. Your eye needs to oxygen at all times to remain healthy, so any lens that is to be used for 30 days must behave almost like having nothing on the eye at all. That’s exactly what AerGel is like.
As you can imagine, any lenses that are worn for such a long time will face the challenge of staying clean. Purevision Toric lenses accomplish this via a process Bausch and Lomb calls Performa, which is the injection of ionized gases into each lens and swells its ability to absorb and retain water. This extra moisture helps to keep the lens free and clear of debris and dirt. Performa also helps to wash away the proteins and lipids that tend to accumulate over time, which helps to eliminate any feeling of scratchiness or dryness.
OK, so you can wear these lenses a very long time, but what about curing your blurry vision? Astigmatism is a condition where the eye is shaped more like an oval or egg rather than a perfect sphere. This distorts the passage of light rays into the retina, causing them instead to scatter around. When you wear lenses like Purevision Toric, they behave as a prism that sits atop the cornea and compensates for its odd shape, which restores perfect vision by re-focusing light rays on the retina where they belong.
In order for the lenses to serve as a good refracting medium, they must maintain their position on the cornea at all times. Purevision Toric lenses feature specially crafted rounded edges that force the lenses to stay still instead of rotating around. In addition, these unusual edges permit your eye’s natural tears to get behind the lenses, keeping everything wet and clean.
As with any other lens, it is important that you consult your eye doctor. The idea of such long periods of extended wear is attractive, but only your doctor can tell you if your individual physiology and medical needs will allow you to tolerate the lenses for an extended period of time between replacements.
While most people will want these lenses for their extended wear properties, many people also choose to wear and remove them on a daily basis with their doctor’s consent. The same properties that make these lenses possible for such lengthy extended wear also makes them outstanding daily wear lenses in their own right for people not interested in wearing them non-stop.
Whether you use Purevision Toric lenses for daily wear, for the maximum 30 days of extended wear, or anything in between, you will probably be happy with the way these lenses feel and the way they cure your astigmatism. Whether it’s the self-cleaning properties, the high oxygen permeability, the excellent wearing comfort, or the flexible wearing schedule, there is something in these lenses for everyone to like. Try them out and see for yourself why they are one of the most popular brands of toric contact lenses out there.
Not all astigmatisms are created equal. If you face the challenge of finding toric contact lenses to fill a prescription that is outside of the ordinary, you may have been frustrated to find that most contact lens brands cannot help you. But don’t despair before checking out Hydrasoft Toric Options from CooperVision. Their purpose is to help people like you get back to sharp 20/20 vision.
Hydrasoft Toric Options astigmatism contacts are different from other eye contacts brands in that they are individually crafted and custom-made. They come in a huge variety of powers and correction abilities. In fact, CooperVision says it can fill over 13 million prescription combinations with this brand. Surely one of those prescriptions will fit you just fine.
Some people find the wide variety of Hydrasoft lenses to be a bit bewildering, so here is a quick summary of the options. The lenses are divided into a series of categories or “divisions.” Division I Standard lenses are the lowest tier and are for people who need something just slightly out of the ordinary, or who for other reasons want this brand of lenses despite not needing an extreme solution. Division II Specialty lenses are a step higher in terms of strength and custom orders. Division III Custom lenses deliver a large amount of customization that falls outside of the range of what you might find elsewhere. Division IV Custom is the highest level of customization, intended for the most unusual prescriptions out there. Your eye doctor will advise you on the right Hydrasoft Toric Options category for you.
Custom-made lenses are not inexpensive, but are well worth the price if you want to wear contact lenses and cannot find your prescription to be possible with other brands. Thankfully, there is no need to dispose of these lenses frequently, since they are intended for quarterly replacement. Four times a year is a very convenient schedule with a minimum of fuss.
A custom-made lens is a great step in the right direction for individuals with specific prescription needs, but ease of wear is also an important consideration. CooperVision makes these lenses out of methafilcon B, a water-attracting substance that absorbs lots of water while being cleaned and therefore contributes to a silky soft feel in your eyes for as long as you are using the lenses.
These lenses are available for either daily wear and removal, or for extended wear of up to seven days. Extended wear should only be considered after discussing the issue with your doctor. While some people can tolerate extended wear, not everyone can and your unique medical issues may prevent you from using the lenses in that fashion. Even if you can, these lenses are not like extended wear lenses from other brands that can be thrown away after the end of the continuous wear period. Hydrasoft Toric Options lenses used for extended wear must be removed and carefully cleaned before being used again so that they can last the entire time between replacements without ill effects for your eyes.
When only custom-made lenses will do for filling your special needs prescription, you should definitely consider Hydrasoft Toric Options astigmatism contacts. On top of being able to fulfill just about any prescription need, they also offer a flexible wearing schedule, convenient quarterly replacement, a silky smooth feel in your eyes, and daily or extended wear options. It’s the best of all worlds. While not the cheapest option available, if you need this combination of features you will be glad you tried this brand.
BUYING GUIDE:
EW/FW: Extended/flexible continuous wear for up to seven days.
DW: Daily wear and removal
Div I/Division I Standard: low level of customization
Div. II/Division II Specialty: medium level of customization
Div. III/Division III Custom: high level of customization
Div. IV/Division IV Custom: very high level of customization
4-pack: Save money when buying in quantity. Available in Divisions I, II and III.
