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Many contact lens designs are available to correct various types of vision problems: Spherical contacts are the typical, rounded design of contact lenses, which can correct myopia (nearsightedness) or hyperopia (farsightedness). Bifocal contacts contain different zones for far and near vision to correct presbyopia. This is a condition in which the aging eye beginning at around age 40 is not able to focus at all distances, often noticed when print begins to blur is a contact lens used to change the cornea’s curvature on a temporarily. This contact lens is mainly used to correct myopia. Toric contact lenses are used to correct astigmatism, as well as for myopia and hyperopia. Toric lenses have two powers, made with curvatures at different angles (one for astigmatism, the other for either hyperopia or myopia. They are specially designed so that they don’t have a lot of rotation or movement. Proclear Multifocal Toric is a monthly replacement contact lens, specified to address both presbyopia and antistigmatism. According to the manufacturer, CooperVision , all Proclear Multifocal contact lenses are manufactured using PC Technology, which makes a unique material consisting of molecules of phosphorylcholine (PC), a material found naturally in the cell membranes of humans. These miracle molecules attract and surround themselves with water, keeping Proclear contact lenses moist and comfortable. Dry Eyes- In addition to hyperopia, myopia or astigmatism many people also have dry eyes. When a person has dry eyes, it usually means that they don’t produce enough tears to keep the eye moist or that the tears that do not have the correct chemical make-up. A significant percent of the population experience dry eyes as they get older. There are products made particularly to address these issues. Acuvue Oaysis for dry eyes is one currently available. There are also specific products for people who have eyes that are both antistigmatism and dry eyes called Acuvue Oaysis for Astigmatism. Additional Lens Features- Colored Lenses. Numerous types of lenses come in varying colors. Freshlook Colorblends are among the most popular color contact lenses, with about 3.2 million users. They will change your natural eye color and work with both light and dark eye colors. Special-Effect Contact Lenses. These contact lenses are often used for Halloween or novelty. They have a huge variety of designs. Some designs can make the eyes look like completely black or red. Some atheletes are using them to intimidate their opponents. UV-Inhibiting Lenses. Numerous contact lenses include UV inhibitors. Since the contact lens does not cover the entire eye. It is essential to protect the eyes from hazardous UV Rays, using quality sunglasses. Hybrid Lenses. One brand of lenses features a rigid gas permeable, GP center with a soft outer skirt, providing wearers with both the the comfort of a larger soft lens and the crisp optics of a rigid lens. It is evident that the options for wearing lenses are expanding. The option to be free of glasses is a reality. You can see what cotacts fit your needs on the web at sites like Shoplens.com
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