Posted on 16th Apr 2015
If you spend the majority of your days outside in the daylight you may own a good pair of sunglasses. Various professionals can spend their entire day working in the outdoors. They almost always wear shades if possible. They do this to protect their eyes from the harmful ultra violet rays of the sun. You may have considered getting a good pair of glasses for yourself but don’t think you have a good reason. There are several reasons why you might want to reconsider your choice. A good pair of bifocal polarized sunglasses can go a long way in the defense of your eyesight.
What Does “Bifocal Polarized” Mean?
Let’s start by separating the two elements of these eyeglasses. First, you have bifocal. This means that there are two different optical powers associated with these glasses. Typically, this means that they have their normal vision and a magnified vision for reading small print like you would find in a book, on a laptop or on street signs. Second, you have polarized. This means that the lenses have been treated with a special filter that will help reduce any glare you may pick up from your environment. These filters are excellent at protecting against the harm rays of the sun and they usually offer 100% protection against ultra violet light.
Who Would Use This Style of Eye Wear?
Anyone who makes a living working outside could benefit greatly from the protection that they offer. The ability to read small print on manuals and books can help any contractor who is reading instructions or plans. The protection from the sun can safeguard any truck drivers who are making long distance hauls. There are several other people that can gain from using these eyeglasses and not just those who make a living outdoors. They can be very useful for everyday yard work done around the house. A single pair of these glasses can give you the satisfaction of knowing that when you do go outside you’ll be covered.
There are many shapes, styles and sizes available for purchase. You can find them in a plethora of colors, materials and you can pick your magnification grade. Bifocal polarized sunglasses are an exceptional option to have available for purchase. If you feel that you could benefit from one or all of these great perks then you should pick some up. Your eyes will thank you for it.
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All prices are in USD.