When contemplating purchasing a set of aviator sunglasses, a lot of people don’t offer a considered the lenses and just consider how “cool” they appear when they put them on. While looks might appear to become important, the ability of the lenses to supply adequate protection to your eyes is far more important.
A top quality set of oversize aviator sunglasses starts with selecting the lenses. The lens material will need to have a uniform composition and stay perfectly transparent. Additionally, the lenses should be ground and treated in such a way concerning provide maximum defense against harmful uv radiation.
What Are The Choices In Lens Material?
Generally speaking you can find three choices in lens material:
Plastic
Polycarbonate
Glass
At first the only real choice for lenses was glass, but as technology improved plastic then polycarbonate became readily available for making sunglass lenses. With many choices on the market available it might be confusing concerning which will be best for you.
Plastic Lenses
Plastic lenses have grown to be popular due to the fact they are light-weight and thus much more comfortable to use. They eliminate the problem of glass lenses which sometimes slip down your nose and achieving to constantly push it well up.
Among the issues with plastic lenses, however, is they may be easily scratched. To solve this problem plastic lenses use a scratch resistant coating put on the lens and, if kept clean, will remain scratch free for some time.
Polycarbonate Lenses
The advantage of polycarbonate lenses is they are thinner, lighter and shatterproof. Since these lenses are impact resistant you might drop a steel ball around the lens from further and the lens wouldn’t break or shatter.
Glasses with polycarbonate lenses are classified as safety glasses since they execute a congrats in protecting your vision from injury. They are impact resistant since the lenses are constructed with a very soft, pliable material; however, they’ll scratch very easily without correct care.
Glass Lenses
Glass lenses weigh more than either plastic or polycarbonate lenses and so are scratch resistant eliminating the need for a scratch resistant coating. However, drop a set of glasses with glass lenses and so they most likely will shatter.
However, glass lenses provide the very best visual acuity. Visual acuity is the acuteness or clearness of vision, which suggests all you see through glass lenses will probably be sharper compared to some other lens material.
Live view screen Displays (LCDs)
Today we have been surrounded with devices like mobile phones, car dashboard displays and computer screens involving lcd tv displays to present information to all of us.
Because LCDs make use of a polarizing filter with a vertical axis the data shown on these screens can be challenging or impossible to find out with polarized lenses. Polarized lens are specially designed to get rid of vertically polarized light waves, which means wanting to view an LCD screen with polarized glasses or sunglasses is a concern.
The answer, needless to say, would be to wear aviator sunglasses that aren’t polarized. In fact, the only real advantage for wearing polarized sunglasses is when happen to be on the water which in turn allows you to see some depth in to the water.
The best option For Pilots
A pilot’s eyes are their most significant asset, and pilots have to be able to see everything as clearly as possible, like the LCD displays which give flight and navigation information in their mind from the aircraft’s panel.
This means that aviator sunglasses with non-polarized glass lenses will be the very best choice for pilots. In fact, these would even be the best option for anybody who drives a car having an LCD instrument panel also.
Recommended Manufacturers
Today these leading manufacturers of non-polarized glass lens aviator sunglasses are:
American Optical Original Pilot Sunglasses
Randolph Engineering Aviator Sunglasses
Serengeti Aviator Sunglasses
Both American Optical and Randolph Engineering supply aviator sunglasses to the U.S. military, in my experience Randolph Engineering Aviator Sunglasses are preferred by more pilots than any other brand.
As an ATP pilot having an MBA in operation, the article author writes an everyday blog about aviation called “All Things Aviation.” In order to serve his community the article author reviews pilot supplies for pilots.
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