Presbyopia is a condition that is almost impossible to avoid because it can affect anyone. Indeed, almost 30% of Americans suffer from this condition that is most common amongst those over 40 years of age. As the eye weakens, objects that are close up start to appear blurred. If things were not bad enough however, those with presbyopia are also open to other problems like myopia which causes far away objects to become unclear. A combination of presbyopia and myopia really plays havoc with a person’s life as nothing is clear to them. Up until a few years ago, such people would have to continuously change lenses depending on what they were doing. With the advent of multifocal contact lenses however, those days are gone and everyone can enjoy the clear vision they deserve. Before explaining more about multifocal contact lenses, it should be stressed that they are not some magical solution that guarantees clear vision regardless of your condition. Certain individual’s vision will not be in a situation where multifocal lenses can work. In these instances, glasses will still be required for a variety of tasks. This means that those commercials which depict delighted wearers of multifocal lenses binning their glasses should be taken with a pinch of salt. This means that those commercials which depict delighted wearers of multifocal lenses binning their glasses should be taken with a pinch of salt. Believing such propaganda will inevitably lead to a large number of disappointed people. Multifocal lenses are available in concentric, simultaneous and altering contacts form. With concentric contact lenses, there are two different prescriptions with one surrounding the other. The center of the lens will have the near-distance prescription with the far distance prescription left on the outside. Simultaneous lenses are a fascinating design insofar as both near and far prescriptions are deliberately placed upon one another. The brain then decides which one needs to be used depending on the situation. Altering lenses are probably the least popular of the three and involve different prescriptions on the bottom and top of the lens. This means that it is vital to for the wearer to place the lens on their eye in the correct manner. In the event that multifocal contact lenses do not work for you, do not despair. There is the possibility that monovision contact lenses could improve your vision. Occasionally, one eye may have myopia and the other could have presbyopia. If this is the case, your optometrist may elect to place a monovision contact lenses in the myopic eye while the other eye could benefit from a different lens to battle presbyopia. Yet it is likely that multifocal contact lenses will alleviate the vision problems of all but a minority of presbyopia and myopia sufferers. Contact lenses led a new revolution with regards to better vision and multifocal lenses are the latest addition. Although there may always be occasions when glasses are required, these situations are becoming less frequent. It seems inevitable that in future, lenses that enable those who loath glasses to finally cast them aside for good will be created. As things stand, multifocal lenses are painting a clearer picture for millions of people around the world. For more information about contact lenses, please check out multifocal contact lenses.
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