4/27/2014

Information On Sunglasses Lens Types

By Essie Osborn


Long periods of exposure to the sun may affect the eyes of a person especially for those people with the very sensitive eyes. One can learn all about the different sunglasses lens types there are so as to get those that complement their eyes best. In order to do this, it is vital that you gather as much information as possible about everything concerning these items.

Vast knowledge of these items helps a person to make the right decision when acquiring a pair of his own. If a person normally spends most of his time out there in the scorching sun and this is inevitable, then it is advisable that such a person gets a pair of sunglasses for himself. Failure to do this could cause eye complications which do not happen instantly and can be hard to treat. The eyes can be very sensitive at times and it is only proper that one protects them in the best way possible.

Different lenses will provide their own level of protection to the eye so one should choose depending on their eyes and not just randomly. Polarized lenses tend to be more effective than the regular ones in terms of protection. The regular items reduce the amount of light getting to the eyes because they are uniformly tinted. The polarized devices on the other hand are tinted in a tiny and parallel line of rays which bounce back light in the form of waves.

Glare occurs in bright areas and one may fail to see clearly in such areas. These polarized gadgets help to reduce this glare by reducing the amount of light that passes through them. They are useful especially to those who have problems during very bright days or in area that have a lot of shining objects. They help improve vision in areas like these.

Like any other device, they have their challenges too. When viewing an LCD display with these contacts on, there may appear to be distortions that make the image kind of blurred. You might also see a certain rainbow effect that appears on the image you are looking at if you are driving on a car with painted windows. They however help a driver to get a good view of where he is passing through.

There is also the super durable serilium type of lenses. They are commonly used by those in search of a thrilling experience. The manufacturers of these items use a special form of poly-carbonate that helps in creating good clarity.

The item is generally very light and very comfortable when put on. The poly-carbonate is widely used because it is very strong in nature and can withstand flying gravel. The sunglasses of this type therefore not only protect one from the bright light of the sun but from gravel as well.

It is important that one considers the number of layers that each pair of sunglasses has before purchasing a pair. A lot of layers are not advisable to go for because they affect the vision in some way. Lenses performance is reduced by increased layers. One should therefore buy those that have few layers.




About the Author:



No comments:

Post a Comment