Contact lenses are everywhere. There is no doubt about it. They can be made of plastic, glass, or even paper, the latter only being disposable contact lenses, which have been found to cause more harm than good. These types of contact lenses have been known to irritate eyes, and in some cases, they do not fit appropriately on one’s eye, leading to blurring vision and possible infection. That is why specialty contact lenses have become increasingly common. Specialty contact lenses can be made from various materials, have different shapes and curvatures, and are designed for specific conditions such as nearsightedness or astigmatism. If you need contact lenses, you can talk to an optometrist offering specialty contact lenses in San Antonio to determine if you are a candidate for this type. Here are some expected benefits of specialty contact lenses.
Improving your vision is the primary purpose of contact lenses in general. Some specialty contact lenses can help achieve better vision, such as multifocal lenses, which correct both nearsightedness and farsightedness. If you have a high level of astigmatism, toric lenses are available for you, too; these types of specialty contact lenses do not only correct astigmatism but can provide superior vision over typical astigmatic lenses. Even though the fit of these types of lenses is generally more complex, they will give you all-day comfort. Many people have changed their lives with these specialty contact lenses, which offer better, clearer vision all day long.
Can Correct Multiple Problems Simultaneously
As mentioned before, specialty contact lenses can correct astigmatism and more than one type of refractive error. Generally, glasses and traditional contact lenses do not correct astigmatism, so you will need to wear special toric contacts if you have this problem. Other conditions where these types of specialty contact lenses are beneficial include:
- Keratoconus: a condition in which the cornea becomes thin and cone-shaped, leading to blurring vision.
- Post-LASIK problems: a type of refractive surgery that creates a flap on the eye’s surface to expose the underlying tissue, then removes or reshapes this tissue with an excimer laser.,
- Dry eyes cause redness and pain after wearing contact lenses for a long time.
- Many others.
One of the main benefits of specialty contact lenses is that they can be more comfortable than other types. For example, gas permeable lenses do not have moisture, so they can provide better comfort than hydrogel or silicone hydrogel lenses which help reduce dry eyes and bacterial contamination. They are also designed to fit better on one’s eye, so they stay in place longer. Prism lenses are used mainly for patients with vertical heterophoria or other binocular problems affecting balance and coordination. In contrast, scleral lenses are contoured to cover the entire corneal surface instead of just a part of it, as with most other types.
In summary, specialty contact lenses may be right for you if you have certain conditions, such as astigmatism or keratoconus. They can treat multiple conditions at once and improve your vision. Specialty contact lenses also offer superb comfort. Consult with a specialist before buying them.