Different contact lenses have different purposes. Some may be worn as a fashion statement, while others may need them to help with their vision. Knowing what types are available will help you decide which would suit you best. They basically come in two types, which are soft lenses and rigid gas permeable.
Soft contact lenses come in three types, which are daily disposables, extended wear disposables, and colored lenses. The daily disposables and silicone extended wear disposables are made out of soft polymer-plastic material with water, and might come with UV-protection. Because of the presence of water, oxygen can pass through the material, providing comfort. However, they can also easily absorb pollutants. Some can be worn as a daily disposable, while others can be worn on a yearly basis instead.
Colored contact lenses are basically made to change the appearance of the eyes, although some can have the ability to correct vision. They come in either visibly tint, enhancement tint, color tint, and light filtering tint, which differs on the needs to the person wearing it.
Rigid gas permeable lenses are made out of silicone polymers which allow oxygen to be able to circulate to the cornea. As compared to soft lenses, they require more accommodation to the lens, but they are more durable and easy to maintain. While both the soft and rigid gas permeable contact lenses allow a person to wear them for an extended period, they should be worn as prescribed by your eye doctor. They come in two types – bifocal or toric lenses.
Bifocal contact lenses are designed for people with presbyopia, which is a condition where the ability of the eye to focus is diminished. They are made so to help the presbiopia patient to focus when they cannot. They are available in either soft or rigid lenses.
Toric contact lenses like Proclear Multifocal Toric are almost similar to bifocal contact lenses as it also addresses vision problem like astigmatism. However, they are also able to address vision problems like nearsightedness of farsightedness. They are available in either soft or rigid lenses. The Proclear Multifocal Toric is known to provide day-long comfort while serving its purpose.
Now that you have known the different types of contact lenses available, you are able to buy the right pair for yourself!
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