Monday, December 12, 2011

How to choose sunglasses

How to choose sunglasseshttp://www.magforwomen.com/wp-content/uploads/2011/11/how-to-choose-the-perfect-sunglasses-for-your-face.jpg
Working sunglasses to protect eyes from damage caused by ultraviolet rays that come with the sun.

According to the American Society for the Prevention of Blindness that prolonged exposure to UV radiation results in the emergence of water on the eyes and the erosion of corneal cells and skin cancer around the eyes.

For the best protection for your eyes from harmful rays Society advises choosing sunglasses the following specifications:

working to reduce glare for the eyes.
purify from 90 to 100% of ultraviolet rays.
cover the eyes completely.
be comfortable for the eyes and face.
• Do not interfere with the vision of colors.
Can be sure of this specification when buying glasses of shops selling eyeglasses adopted with a move away from the use of glasses that are sold in these places is because they are a danger to vision.


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