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Prescription Sunglasses are often worn to protect the eyes from the sunlight. Sunlight contains a dangerous ray called ultraviolet ray. Ultraviolet ray contains two harmful rays including the ultraviolet A and B rays. Both ultraviolet A and B rays can cause damages to the eye corneas. When the cornea is damaged, it has a higher risk of developing cataract problem. Cataract can develop into blindness when it reaches the severe stage. Macular degeneration is a disease that is caused by serious cataract problem. Besides, your skin will also be subjected to the cancer. To prevent diseases, it is important that you wear sunglasses.
Sunglasses should also be worn by children. Parent should let their children wear prescription sunglasses when they are in the outdoor. You should not let your kids play outside without wearing sunglasses. Children have weaker immune systems than adults. Therefore, they need to wear sunglasses. You should buy sunglasses that offer 100% protection against the ultraviolet ray. Children glasses have cartoon characters such as Mickey Mouse, Winnie the Pooh and etc. Children sunglasses are more colorful compare to adult sunglasses. Most children sunglasses are made from polycarbonate plastics. Polycarbonate sunglasses are stronger because they won’t crack easily. It can endure scratches and cracks efficiently so it can last for a longer time.
Both non prescription and prescription sunglasses are available at the stores. Nowadays, it is possible to buy sunglasses from the online store. Prescription sunglasses can be customized with bifocal or progressive lenses. You can consider buying a safety goggle with ultraviolet ray coating if you want to wear it at the workplace. If you want to wear sunglasses while swimming, you can buy a swimming goggle with ultraviolet ray protection. It is important that you purchase sunglasses that offer 100% ultraviolet ray protection. Sunglasses frames are available in many styles. Branded sunglasses frames have logo imprinted on the handles.
Fashionable sunglasses are much bigger than ordinary sunglasses. Celebrities often wear big sunglasses when walking on the street. Sunglasses are fashionable among young and old people that like to keep up with the latest trends. Branded sunglasses can be expensive. If you have a small budget, you can buy sunglasses that do not have brands. The cheapest sunglasses for sale in the market cost $10. You should buy sunglasses from a reputable store to avoid getting cheated.
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