Make Awareness Of The Eyeglasses Lenses Types

I strongly believe that the majority of people may have gone to optical stores for

eyeglasses and definitely been confused by looking at so large variety types available in current market. Besides the designer frames which make a big difference in your image, choosing the right lenses is equally significant.

When you go to buy eyeglasses lenses to correct vision or just want to achieve a stylish look, you will definitely see a lot of options available. Of course you do not know all the varieties, unless you are an expert in optometry field. So what can you ask for or which is best for you? The following tips in eyeglasses lenses types will give you great help in purchasing eyeglasses lenses.

According to the vision correction of eyeglasses lenses, the eyeglasses frames can be classified into the following types: single vision, bifocal, trifocal, progressive. They are in different uses. As a result, they are suitable for different people who have different vision problems.

Single vision is the basic type of lenses. This is used to correct myopia (nearsightedness) and hypermetropia (farsightedness).

The next type, bifocals are prescription eyeglasses lenses, which are a combination of two different powers. They are for those have myopia and hypermetropia vision problems. It means that each lens can aid both near and far vision. Lens divided into two parts, horizontally is called executive bifocal and that which has a half moon or D rim at the bottom is called flat top bifocal. Bifocal glasses are best solution to those who have some difficulty seeing close as well as distant things.

The third group, trifocal is just very much similar like Bifocal. These lenses along with far vision and near vision also have an added area for intermediate vision. So those lenses with distance vision, intermediate vision and near vision are the trifocals. They are designed for those who have the above problem.

The last type is progressive eyeglasses lenses. With progressive lenses, the problem existing in bifocals and trifocals is resolved and you can have a lens which eliminates the lines between the focal areas and gives a better look. These are one of the eyeglass lenses types which are those fashion lovers favorites.

Different eyeglasses lenses are suitable for different people. Before you purchase the eyeglasses lenses, you should make a clear awareness of the types.

by: MarkBurnsy

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