When contemplating purchasing a set of aviator sunglasses, a lot of people don’t give a seriously considered the lenses and simply consider how “cool” they appear once they put them on. While looks might seem to become important, light beer the lenses to supply adequate protection for the eyes is much more important.
A quality couple of oversize aviator sunglasses starts off with picking a the lenses. The lens material must have a uniform composition and be perfectly transparent. Furthermore, the lenses must be ground and treated so 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 sole option for lenses was glass, but because technology improved plastic then polycarbonate became readily available for making sunglass lenses. With many choices available on the market available it may be confusing regarding which would be best for you.
Plastic Lenses
Plastic lenses have grown to be popular due to the fact they may be light-weight and therefore much more comfortable to wear. They eliminate the problem of glass lenses which sometimes slip down your nose and having to constantly push them back up.
One of many problems with plastic lenses, however, is because they can easily be scratched. To fix this problem plastic lenses have a scratch resistant coating placed on the lens and, if kept clean, will stay scratch free for some time.
Polycarbonate Lenses
The main advantage of polycarbonate lenses is that they are thinner, lighter and shatterproof. Since these lenses are impact-resistant you could drop a steel ball about the lens from further and the lens would not break or shatter.
Glasses with polycarbonate lenses are called safety glasses since they execute a congrats in protecting your vision from injury. They are impact resistant as the lenses are constructed with a really soft, pliable material; however, they are going to scratch very easily without proper care.
Glass Lenses
Glass lenses are heavier 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.
Alternatively, glass lenses supply the very best visual acuity. Visual acuity will be the acuteness or clearness of vision, which suggests all you look out of glass lenses will probably be sharper than with every other lens material.
Live view screen Displays (LCDs)
Today we’re surrounded with devices like mobile phones, car dashboard displays and computer screens which use live view screen displays to present information to us.
Because LCDs utilize a polarizing filter having a vertical axis the data displayed on these screens can be tough or impossible to determine with polarized lenses. Polarized lens are specially designed to get rid of vertically polarized light waves, which suggests trying to view an Vast screen with polarized glasses or sunglasses is an issue.
The solution, needless to say, is always to wear aviator sunglasses which are not polarized. In reality, the only real advantage for wearing polarized sunglasses occurs when you are on water which in turn enables you to see some depth to the water.
The Best Choice For Pilots
A pilot’s eyes are their most significant asset, and pilots have to be capable of seeing everything as clearly as possible, including the LCD displays which give flight and navigation information for them from the aircraft’s panel.
Which means that aviator sunglasses with non-polarized glass lenses are the very best choice for pilots. In reality, these would even be the best choice for anybody who drives an automobile with an LCD instrument panel too.
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 for the U.S. military, but in my experience Randolph Engineering Aviator Sunglasses are preferred by more pilots than any other brand.
As a possible ATP pilot with an MBA in operation, the article author writes an everyday blog about aviation called “All Things Aviation.” So that you can serve his community the article author reviews pilot supplies for pilots.
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