The Benefits Of Wearing Sunglasses
Do you know the benefits of wearing sunglasses for the protection of your eyes? Most people do not and as a result, they pay for expensive eye surgeries to correct the damage caused by sunlight. It was found that the majority of accidents and deaths from head injuries could be reduced if people took measures to avoid being exposed to the glare of the sun. This is especially true if you have a prescription for corrective lenses or if you drive an automobile that gets maximum exposure to sunlight. You may be asking, why should I care about the protection of my eyes from sunlight?
The primary reason is the fact that prescription lenses
will only correct the problems with your vision. They will not address the real cause of the problem. What causes cataracts in your eyes and what types of glasses will correct them? Are you aware that even if all you do is wear sunglasses, you are still not adequately protecting your eyes from sunlight? All that is required is good polarized sunglasses that focuses the light in a different way than your normal spectacles and that will do much to reduce glare.
The trouble is that it is very difficult to select a good pair of sunglasses
that will reduce glare and focus the light correctly on your eye. What you need is a pair of lenses that has a high index of refraction so that your near and far objects will appear crisp and clear. This will eliminate the need for eyeglasses if you can get a new pair of lenses for your eyes that have a high index of refraction. This means that you will not need to wear your current pair of prescription glasses or contact lenses.
Now that you know what it takes to achieve good visual acuity
you should realize that protection of your eyes from sunlight plays an important role in achieving this level of comfort. You will not enjoy such comfortable vision if you expose your eyes to the sun’s glare when outdoors during the summer or at other times when sunlight is stronger. You will need a pair of sunglasses that has a high index of prisms to allow the sunlight to come into your eyes without causing a glare.
If you have been trying to use polarized lenses to eliminate
the glare without success, you may have to give up on protecting your eyes completely. While it may not be possible to eliminate the glare, you can significantly reduce its impact by focusing it elsewhere. This is why a great alternative to protecting your eyes from the sun is to wear glasses that have a higher index of prisms. This way you can still enjoy comfortable vision outdoors but you will be better protected from the harmful UV rays which make the sun’s damaging UVB rays so damaging.
If you do choose to use polarized lenses
you will need to select a pair that has a lower index of prisms. For instance, the Contour Polarized Vision sunglasses which have a higher index of prisms are an excellent choice if you want to minimize the glare. There are also a variety of colored Priscus sunglasses which have lower prisms for even greater protection. You can also try bifocal sunglasses which have two separate prescriptions in the center and on the perimeter for better eye protection. These sunglasses are generally only found on the higher end of the market and tend to be expensive, but they offer tremendous value as well as better protection than regular sunglasses.