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| Planning to Buy Contacts | You won’t be able to buy contact lenses without prescription. For this you must visit your eye care doctor, he will check your vision and tell you if you can wear contact lenses. A several types of contact lenses are available, they are soft and hard contacts. It depends on your eyes what kind of contact lenses you can use. The ophthalmologist will give you his recommendation and prescription, besides he will tell you everything you need to know about contact lenses.
If you have some problems with your eyesight the first thing that you think about is eyeglasses. This is the most common way out. One more solution is laser surgery, but this method of treatment is available for those who have enough money to pay for this because this cure is rather expensive. But most people cannot use this kind of treatment that’s why they simply use contact lenses. Of course there are some risks of infection with contact, but if you take care of your contact lenses, clean them in a proper way and use them according to the directions, which you’ve got from your eye care doctor this risk will be the minimal.
Nowadays more than 80% of the contact wearers use soft contact lenses. They are made from a very thin polymer-plastic that provides the completely comfort in your eye. Most contact lenses consist from 25 to 79% of water; this accounts the wetness of the lens. Thanks to the wetness it is more comfortable to wear them. Soft contact lenses are more flexible than hard contacts, that’s why they are very comfortable to wear from the first day till the very end of their use. Besides it takes less time to adjust to these contacts.
Rigid gas-permeable or better-known hard contact lenses are made of a much harder plastic, and the user feels it like glass. Using this type of contact lenses may cause the effect of dry eyes and some inconveniences for those who are predisposed to allergies, because of completely absence of water in them. In spite of the fact that these lenses are less flexible than soft contacts, the oxygen reaches the cornea more effectively. They are also prescribed for treatment a lot of different eye disorders such distorted corneal shape and astigmatism, and they are even used for cure some forms of mild corneal scars. To adjust to the hard contact lenses takes more time but finally they are as comfortable as soft contacts. This type of contact needs less care to take of, besides they are less likely to rip. Using hard lenses there is less degree of risks to various s infections. The only minus of these contacts is that they can sleep of the eye much easier than soft lenses. The most important thing you must remember is that you must wear them every day, in other case you will have to adjust to them once more from the very beginning.
Soft contact lenses are available in color. Today a lot of brands manufacture these lenses. You can easily get acquainted with all types and designs of these lenses in websites. Online guide can help you with that, the only thing you need is to log on. You can easily buy soft contact lens in color online as well. Usually all sort contacts are very comfortable for your eyes, but they may be more expensive than other contact lenses. The wearer can use them for long hours without any inconveniences. Branded soft color contacts provide your eye with enough oxygen and water, but as for other contact lenses you should have a prescription for them from the eye care doctor. You also must take of then as of other type of contact lenses.
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