Contact Lens Toric FAQ: What You Need To Know
Astigmatism, mild or severe, can now be cured with toric contact lenses. This contact lens toric FAQ should answer all of your questions. Astigmatism affects many, many people. The range of the astigmatism is very wide. Severe: Having no problems with focusing in on fine details near, but taking no notice of the depth loss at distances father away. Not Severe: Putting on fitted glasses and realizing that the "normal" vision was not so clear after all.
What is astigmatism?
Astigmatism is an error of the eye where it can not correctly identify the degree of refraction along meridians.
What are symptoms?
People who have a profound astigmatism will have a hard time with focusing in on fine details. The may also be dealing with eye fatigue, asthenopia and headaches.
Why do the toric contacts help?
Toric contacts give a corrective curvature to the eye. The manufacturers make sure that the lens stays in place upon blinking.
How do toric contact lenses compare in price to other contact lenses?
Toric contact lenses are reasonably higher than other corrective lenses. The reason for this is because fitting someone for toric lenses is a longer process. Also, these contacts are specialty lenses, so the manufacturer charges more.
Can you get soft toric lenses or rigid gas permeable?
Yes. You can get toric lenses in either the soft contact lenses or the rigid gas permeable. While soft contact lenses are more comforatable to wear the rigid gas permeable lenses are better for astigmatism. The reason for this is because the rigid gas permeable lenses conform to the shape that is presented by the lens and success is more likely to occur.
Are toric contact lenses disposable or permanent?
Due to the fact that toric lenses are so complex most of them are for long term use. Although, several brands have now come out with the disposable toric contact lenses. Many of these companies sell the toric contact lenses online.
In summary, toric contact lenses are a wonderful solution for astigmatism. They are available in the soft contact lens form and the rigid gas permeable, so there is a choice. Be prepared, though, to pay a pretty penny for toric contact lenses.
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