Aspects Of Contact Lenses

Many eye doctors suggest that those regular wearing corrective eyeglasses can switch to contact lenses

. In fact, a large portion of this group wants to try something else. Contact lenses are the right choice. Eyeglasses are traditionally blamed of its inconvenience during sport activities such as swimming, fitness, ice skating and even gymnastics. These activities should be away from facial accessories. However, choosing contact lenses for vision correction involves much more effort. First of all, it is a must to make an appointment with an eye doctor if it is the first time of buying contacts. The doctor will measure the eyes and prescribe lenses with a correct size. In addition, an exact prescription could be determined only by an optician or doctor. In any case, this visit to an eye care practitioner could not be skipped. Actually, the U.S. laws say that all types of contact lenses must be sold with the presence of a valid prescription.

The second task is to select an appropriate lens type. Glass lenses and soft lenses are the main two types in the market and the latter type is the majority. Soft contact lenses are easier to take care of, so that most contact lenses either with a power or not sold in the market falls into the soft category. Lens material is actually closely associated with the duration the lenses can be worn. Nowadays, contact lenses wearing duration varies from one day to one year. Daily disposable lenses sit on an end that provides the most convenience and freshness. Contact lenses can also be grouped according to their lasting period. There are daily-wear lenses and extended-wear lenses.

However, lens material will never bring any excuse for the ignorance of lens care. Any type of contact lenses requires users to take good care of hygiene and establish a healthy wearing routine. Lens solutions and cleaning products should be carefully selected and applied. In addition, contact lenses can not be worn for a period longer than recommended.

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by: MichellePerkins

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