How to find the right contact lenses: soft contact lenses
Wave Contact Lenses in Houston
Contact lenses have come a long way and offer some interesting options. You can hit a pair of baby blues one day, and then flash golden eyes of tiger to the next. You can even throw disposable glasses in the trash every night.
For people with vision problems, contacts remain an effective, almost invisible tool. The thin plastic lenses are placed on the cornea, the transparent front part of the eye, to correct vision problems, such as myopia, hyperopia and astigmatism. You can use contacts even if you have presbyopia and need bifocals.
Talk to your eye doctor about the best type of lenses for you. Have regular eye exams to keep your peepers healthy and make sure your prescription is up to date.
They are made of a special type of plastic mixed with water. The water content allows oxygen to pass through the lens to your cornea. That makes the lenses feel more comfortable, decreases dry eyes and helps keep the cornea healthy. If you do not get enough oxygen, it can swell, become cloudy, and cause blurred vision or other more serious problems.
Pros. Many soft lenses are disposable, so you can discard them after using them for a short time. Having a new pair of soft contacts means less chance of infection, less cleaning and more comfort.
While soft contact lenses are commonly disposable, there are some soft lenses that are not. Depending on what you need for your eyes, you can use the same pair for about a year and clean them every night. These are the most personalized contact lenses.
Compared to rigid gas permeable lenses, the other main type of contacts, soft lenses feel better when you place them for the first time.
As an added benefit, many soft lenses provide UV protection.
Cons. The soft contact lens material can absorb particles, chemicals, bacteria and mold more easily than hard and rigid gas-permeable lenses. They absorb all kinds of things that can irritate their eyes: smoke and aerosols in the air and lotion or soap on their hands.
Soft contacts are also more fragile. They can break or tear more easily than hard or gas-permeable lenses.
Varieties. New types of soft lenses come to the market as new technologies are developed.
Daily disposables are soft contacts that are used only for a day and then thrown away. That means you do not have to clean them regularly or you run the risk of dry eyes and irritation from contact solutions. If you have allergies, they may be the best option for you.
The silicone-based materials create an extremely breathable lens that allows a large amount of oxygen to pass through your cornea. They also prevent deposits from accumulating. That means less irritation of dry eyes. Some silicone contacts are approved by the FDA for extended use, so you can use them for up to 30 days. But many eye doctors say they remove any type of contact lens at bedtime. Why? Your cornea receives less oxygen when you sleep in the contacts, so the risk of serious complications is greater. Silicone lenses are not for everyone, so talk to your ophthalmologist if you are interested in them.
Wave Contact Lenses in Houston.
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