Sunglasses can make driving safer by reducing glare and be healthy for the eyes, but if you will think of it, a lot of us buy sunglasses for unpractical reasons. Associated with luxury, fame, the sun-drenched days of summer, and more than a little all-around glamour, sunglasses are purchasable "cool." The millions and millions of cheap and expensive sunglasses are sold every year surely not because of their practical benefits, but by the fact that they make almost all of us a bit sexier and striking to the public.
Sunglasses were used in medieval China where judges wore spectacles made of smoked quartz to conceal their reactions. The direct ancestors of today's shades were created by English inventor James Ayscough, who experimented with tinted glasses which were later prescribed for people with health conditions that made them sensitive to light. With the arrival of the twentieth century and mass media culture, sunglasses became popular among actors in the very new movie industry. Some say they wore them to avoid recognition by fans when out in public but most likely it gives additional confidence to the person who wears it.
In any case, sunglasses didn't become truly popular until the late twenties, when a previously less than successful entrepreneur in the field of women's hair products began experimenting with injection molding equipment to make rapidly produced sunglasses.
Wearing sunglasses is a MUST when being exposed to outdoor light. Make it a habit of yours especially when you are out in the sun. You are doing your eyes a good favour in doing so.
Sunglasses need not be expensive. They should be able to perform the task assigned to them, which is blocking the UV rays and giving the wearer 100% protection. Not only designer sunglasses have the capacity to fully block the UV rays. In fact, you can find or buy good quality sunglass chips to fit your frames and you get exactly what you need. It doesn’t mean that because designer’s sunglasses it have the best quality there are still cheap sunglasses that can give the protection that you need. We need to be practical and use our money wisely.
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