Spectacles are giving way to contact lenses to a greater degree than ever these days. This is due to many factors, one of the main ones being the improvement in lens technology. Undoubtedly, lenses are much better than the average spectacles in every respect. This applies whether in the area of comfort, fashion or cost effectiveness. There is often more variety and wider price band than conventional spectacles too.

There are two main types of lenses, fashion orientated or medical. These then are divided into segments, the medical type designed for eye protection, and the colored lenses are for the purpose of the fashion industry. There is a further division of types according to material, function, and replacement and wear time. The major focus on these mentioned is on function. Then again, this is subdivided into cosmetic, therapeutic and corrective. The latter are used to adjust ones vision. Amongst the correctives there are x-chrome and bifocals.

The corrective types are used widely in the field of medicine. The therapeutics has a similarity to the correctives in that they also assist in eye protection. The corrective type is used chiefly for fashion purposes.

Once more, there is a division. The lenses are colored, one is opaque and causes a total change of eye color appearance and the other is semi-opaque and makes no change. The other type is a lens, which is given a slight green or blue hue simply to make it easier to find.

The benefits of the contact lens over spectacles, especially for the fairer sex are fairly obvious and not surprisingly, are a main player in the fashion stakes. They provide comfort and appearance enhancement plus virtually anyone of any age can use them. Having said that, the contact lens industry is still relatively new and continues developing and improving technologically.

The soft contacts are the most popular since they are the most comfortable to wear. However, some contact lens wearers favor the more rigid gas permeable sort. It goes without saying incidentally, if you are looking at purchasing one of the cheaper brands that are becoming increasingly popular these days, to be sure to have your eyes tested by a qualified expert. Only optometrists or ophthalmologists should ever prescribe any kind of eye products, especially lenses.

Some younger people, in order to get in on the latest fashion trends, purchase cheap colored contacts from less than reputable outlets sometimes. This can be a big mistake. Your eyes are so precious. They deserve the best treatment, which means quality lenses correctly prescribed. Do not avoid a visit to your medic and go directly to the source, because it is a fact that some people have eye diseases, which may rule, out the wearing of any type of contact lens altogether.

The truth is most eye experts will dissuade customers from buying cheap fashion lenses, because of the risks mentioned. You can easily get recommended discounted contacts that are usually of higher quality than the cheaper ones. One other word of caution is to ensure that all contact lenses products are accompanied by clear instructions. To fail to do so could be problematical.

Author Bio: Looking for contacts and prescription eyeglasses in Canada? Be sure to shop online and choose from a wide selection of eyeglasses and acuvue contact lenses at huge savings when compared to retail prices.

Category: Wellness, Fitness and Diet
Keywords: contact lenses, contacts, eyes, vision, health, fitness, wellness, acuvue, business, family, society