Toric Contact Lenses
Toric contact lenses are for individuals who suffer from astigmatism. At one time, individuals who suffered with an astigmatism were not able to wear contacts. Instead, they were forced to wear glasses. Today, that is no longer the case. Individuals with astigmatism, in most cases, are able to wear soft contact or specialized lenses.
Toric contact lenses are manufactured from the same material as other contact lenses. The primary difference is in their design. Toric lenses are curved at two angles. One treats the actual astigmatism while the other, the hyperopia or myopia. Toric contact lenses also must be stable so that they do not move when you move your eyes.
Toric content lenses are more expensive then regular contacts. This is because they are more difficult to fit. It will take more expertise to get the fit right, then regular contacts. It is for these reasons that Toric lenses are more costly then spherical contact lenses.
Every individual who has an astigmatism does not have to wear toric contact lenses. In fact, if you only have a slight astigmatism, you may be able to wear spherical soft lenses. You might also be able to wear a spherical lens with a greater deal of rigidity then normal. This may provide you with enough correction. For many people, the process of finding just the right lens takes time as well as some trial and error. This is one reason the costs are higher for toric contact lens.
Some contact wearers actually prefer to wear contacts which are more rigid. This is because rigid contact lenses hold their shape better on the cornea, then their softer counterparts. This allows the individual to be able to see clearer, more crisp images.
Today, people have many different options for their toric lenses. Different brands will provide a different fit and some will allow you to see a bit better then others. This is because various brands solve certain eye problems better. You can purchase toric lenses as disposables, frequent replacements and even in daily disposables. If you want something that will last a little longer, you can opt for the silicone hydrogel toric contact lenses that last for about a month.
You may also purchase vanity toric lenses, which allow you to change the color of your eyes. Colored, toric contact lenses can be found in a variety of colors and you can purchase disposable ones. However, toric lens mostly are conventional and non-disposable. If you suffer from presbyopia, you may be prescribed multifocals and these are also usually prescribed as non-disposable. They come in both soft and rigid lenses.
Toric contact lenses are for individuals who suffer from astigmatisms. They are built to correct both the astigmatism and either the hyperopia or myopia. Because toric contact lenses tend to be harder to properly fit then traditional lenses, they tend to be more expensive. At one time, individuals with an astigmatism were forced to wear glasses, as there were no contact lenses available to them. Today, there exist many options for astigmatism sufferers.