Contact lenses have become a standard solution for residents of San Antonio and millions of people worldwide who want to improve their eyesight. Many people have changed from using eyeglasses to wearing contact lenses due to the level of comfort and convenience they offer. But what do you do if you have an eye problem that makes it difficult for you to wear ordinary contact lenses? That is where specialty contact lenses come in. If you have astigmatism or other conditions that affect your eyes, you will be happy to learn that specialty contact lenses in San Antonio can be a solution.
You can wear them comfortably in addition to their ability to treat your problem. You cannot buy specialty contact lenses off the shelf, and they are custom-made for your eyes to maximize comfort and vision. If you have corneal irregularity or struggle to put up with regular contact lenses, let us find out if you need specialty lenses.
- You Have Keratoconus
If you have keratoconus, a progressive eye disease, your corneas will thin, after which they will start bulging. As time progresses, the corneas will turn into cone shapes, making it difficult and uncomfortable to wear ordinary contact lenses. You can treat mild cases of the diseases with regular soft contacts or glasses. However, you will need specialty contact lenses for the more advanced cases. It can help improve your comfort and vision while facilitating the repair of the corneal surface.
- You Have Astigmatism
Astigmatism refers to the development of an irregular shape on the front surface of your eye. Toric lenses can help you correct the condition. Unlike traditional contact lenses, which have some power in all meridians, toric lenses have different powers in different meridians. Because of this, toric lenses do not rotate when you blink, as is the case with spherical lenses. It weighs the bottom, so it can only make vertical movements each time you blink. However, you may need to try a few options before finding the right one since each eye affected by astigmatism is different.
- You Suffer From Eye Dryness
Having dry eyes makes it increasingly difficult to wear contact lenses. If you have dry eyes, an eye health specialist can recommend gas permeable lenses. They enhance oxygen flow and allow your tears to circulate under the lenses to prevent them from drying out. Scleral lenses can also help if you have eye dryness. Scleral lenses are personalized for each patient to cost more, but they offer more excellent fluid retention and quick relief to eye dryness.
- You Have Very Large or Small Eyes
You can have a hard time finding regular contact lenses that can fit. If you have large pupils, toric lenses can help. They have a more expansive peripheral zone and near-center correction to cover the whole width of your pupil. If you have small eyes, rigid gas permeable lenses can fit perfectly due to their small size.
In summary, specialty contact lenses are designed for people who cannot wear standard contact lenses due to various problems. You may need them if you have astigmatism or keratoconus. They also suit patients with eye dryness and extremely large or small eyes.