Test # 134
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Precaution while using Contact Lenses
Types of Contact Lenses
These are the most common type of contact lenses currently prescribed. These lenses are made materials that incorporate water, which makes them soft and flexible and allows oxygen to reach the cornea. 1Daily disposable lenses: Although generally more expensive, they carry a lower infection risk. Two week or monthly disposable lenses: for daily wear. 2Toric contact lenses: Correct moderate astigmatism. Bifocal contact lenses: can be helpful for patients that need reading and distance correction but may not be right for everyone.