Sunglasses- The best way to jazz up your life
Eyes are the most stunning parts of the complete human body. They are the most important sensory organs that we have. Our eyes are as delicate as they are important for us. They can be hurt by a small speck of dirt or the ultraviolet rays of the sun. It is of utmost necessity that our eyes be protected from all and any sort of problem. The most common and effective way of doing this is wearing sunglasses.
Sunglasses stop glare so they are used to improve chart clearness. People who have undergone cataract surgery are also advised to wear sunglasses in order to prevent eye damage. Sunglasses are also worn by people who drive bikes or fly airplanes because the sunglasses ensure that wind will not affect their eyes and will not lead to an accident. Sunglasses are also used by people involved in water sports. Most of the people also wear sunglasses because sunglasses add oomph to the personality of the wearer.
There are 3 well-known values for sunglasses in diverse parts of the world. These standards are used to measure the degree of protection offered by sunglasses from harmful UV rays. Those standards are:
• EN 1836:2005 is the standard in Europe.
• AS 1067 is the standard in Australia.
• ANSI Z80.3-1972 is the standard in the United States.
Sunglasses are ended of the lens and the edge. The lenses of sunglasses come in various colors. These may be grey, brown, green or yellow. Polarized lenses for sunglasses are also available. Polarized lenses are a special kind of lenses used in sunglasses to reduce glare which comes due to light being reflected off the water. Such lenses are used in sunglasses used to be meant while fishing or working on a ship. Thus such sunglasses are used mostly by the public in navy, coast guard or those caught up in fishing.