Who Else Wants To Know More About The Types Of Contact Lenses

Cheerful_Writer | Sep 6, 2011 |

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Although they might be excellent for your eyes, contacts are not equal. While your eye doctor will help you choose the ideal pair for your eyes, you will need to know a bit about the contact lenses that are offered to select from. Contacts would be classified based on their wearing schedule, function, material, and etc.

Materials

Contact lenses could be chosen according to their material. Contact lenses are separated into 2 main groups - soft and hard. Soft contact lenses are gas permeable to a certain degree, being further sorted by the amount of water they have. Soft contact lenses could have either a low moisture content, that is less than 50 % moisture, or a high moisture content, that could be over 50 %. Hard contact lenses however, tend to be harder in material and also they are gas permeable.

Wearing Schedules

Hard contacts could last for several months, maybe even years before they have to be changed. Soft contact lenses alternatively, have a schedule for change. Quite a few might need to be changed every two weeks, monthly, or even everyday. The more advanced contacts, like Day and night contact lenses, will enable you to use them all round the day and night. Simply like other contact lenses, you'll still have to clean them regularly to make sure that the protein is taken off.

Contacts Designs

The designs for contact lenses are separated into 3 areas - toric, spherical, and multi-focal. Toric contact lenses are good for people who've astigmatism, spherical contacts are for short sightedness, and fixing long sightedness, and multi-focal contacts are used in fixing presbyopia. All 3 designs have their own unique purposes, so you need to ask your eye doctor before you go and purchase one.

Many Different Purposes

Contacts serve different purposes too. They could be optical, cosmetic, therapeutic or decorative. Optical are definitely the most popular, since they're used to correct vision and anomalies you might have. Therapeutic contact lenses are normally soft lenses that will protect your cornea. They're also used as a reservoir for several medicines which are used to treat different cornea diseases and conditions.

As there are many different kinds of contact lenses available for sale, you will need to speak with your eye doctor to figure out which will be the ideal type for you. If you do not have astigmatism, you surely would not want to get toric contacts. If you do not know anything about contacts, you might find yourself doing your eyes more damage than good. Contacts are made to fix your eyesight and protect your eyes, and that's why you need to select them very carefully.

If you choose your contacts carefully, you will get the perfect type for your eyes. Your eye doctor will tell you his advice during your fitting exam, and also will tell you how to take care of your new lenses. By doing this, even if you're new to the world of contact lenses, you will understand what you should and shouldn’t do. With the proper kind of contact lenses for your eyes, you will find vision to be a new and fascinating world.