Numerous lens designs are available to correct a variety of vision problems: Spherical contacts are the typical, rounded design of contacts, which can correct myopia (nearsightedness) or hyperopia (farsightedness). Bifocal contact lenses have different zones for far and near vision to correct presbyopia. This is a problem in which the aging eye beginning at around age 40 is unable to focus at all distances, often noticed when print begins to blur is a contact lens utilized to change the curvature of the cornea on a temporary basis. This lens is mainly used to correct myopia.

Toric contact lenses are used to correct astigmatism, as well as for myopia and hyperopia. Toric lenses contain two powers, made with curvatures at different angles (one for astigmatism, the other for either myopia or hyperopia. They are specially designed so that they will not have a lot of movement or rotation. Proclear Multifocal Toric is a monthly replacement contact lens, specified to address both presbyopia and antistigmatism. According to the manufacturer, , all Proclear Multifocal contact lenses are developed using PC Technology, which makes a unique material containing molecules of phosphorylcholine (PC), a substance found naturally in human cell membranes. These miracle molecules attract and surround themselves with water, keeping Proclear lenses moist and comfortable.

Dry Eyes- In addition to myopia, antistigmatim, or hperopia many people also have dry eyes. Dry Eyes means 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 product. There are also particular products for people who have eyes that are both antistigmatism and dry eyes called Acuvue Oaysis for Astigmatism.

Additional Lens Features-

Colored Contact Lenses. Numerous types of lenses come in varying colors. One of the most popular color contact lenses is Freshlook , 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 novelty or Halloween. They have varying designs. Some designs can make the eyes look like cat eyes. Some atheletes are experimenting with them to intimidate their opponents.

UV-Inhibiting Lenses. Numerous contacts include UV inhibitors. Contacts don’t cover the entire eye. It is still important 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 clear that the options for wearing contact 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