When it comes to buying a couple of aviator sunglasses, a lot of people don’t offer a seriously considered the lenses and simply consider how “cool” they look after they use them. While looks may seem to become important, ale the lenses to offer adequate protection for your eyes is much more important.
A quality set of oversize aviator sunglasses starts off with the selection of the lenses. The lens material should have a uniform composition and be perfectly transparent. Additionally, the lenses has to be ground and treated in such a way as to provide maximum protection from harmful uv radiation.
Which are the Choices In Lens Material?
Generally speaking you can find three choices in lens material:
Plastic
Polycarbonate
Glass
Initially the only real option for lenses was glass, speculate technology improved plastic after which polycarbonate became designed for making sunglass lenses. With many choices in the marketplace available it may be confusing concerning which may be best for you.
Plastic Lenses
Plastic lenses have become popular mainly because they’re lightweight and for that reason more comfortable to put on. They get rid of the problem of glass lenses which sometimes slip down onto your nose and achieving to constantly push it well up.
One of the problems with plastic lenses, however, is because they can easily be scratched. To fix this challenge plastic lenses possess a scratch resistant coating put on the lens and, if kept clean, will remain scratch free for a long period.
Polycarbonate Lenses
The main advantage of polycarbonate lenses is because they are thinner, lighter and shatterproof. Because they lenses are impact-resistant you could drop a steel ball on the lens from a considerable ways and also the lens wouldn’t normally break or shatter.
Glasses with polycarbonate lenses are known as safety glasses because they perform a good job in protecting your vision from injury. They’re impact-resistant because the lenses are made of a very soft, pliable material; however, they will scratch quickly without the right care.
Glass Lenses
Glass lenses weigh more than either plastic or polycarbonate lenses and are scratch resistant eliminating the need for a scratch resistant coating. However, drop a couple of glasses with glass lenses and they very likely will shatter.
However, glass lenses give you the best visual acuity. Visual acuity may be the acuteness or clearness of vision, meaning whatever you predict glass lenses will probably be sharper than with some other lens material.
Liquid Crystal Displays (LCDs)
Today we have been surrounded with devices like smart phones, car dashboard displays and computer screens involving lcd tv displays presenting information to us.
Because LCDs use a polarizing filter with a vertical axis the information displayed on these screens can be difficult or impossible to see with polarized lenses. Polarized lens are specially designed to remove vertically polarized light waves, meaning trying to view an Vast screen with polarized glasses or sunglasses is an issue.
The solution, obviously, would be to wear aviator sunglasses that are not polarized. In fact, the only real advantage for wearing polarized sunglasses happens when you are well on the lake which in turn lets you see some depth into the water.
The Best Choice For Pilots
A pilot’s eyes are their most significant asset, and pilots need to be capable of seeing everything as clearly as you can, including the LCD displays which offer flight and navigation information to them from the aircraft’s panel.
Which means that aviator sunglasses with non-polarized glass lenses will be the absolute best choice for pilots. In reality, these would be also the best choice for anyone who drives an automobile having an LCD instrument panel as well.
Recommended Manufacturers
Today the 3 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 desirable to more pilots than every other brand.
As an ATP pilot by having an MBA in operation, the author writes a regular blog about aviation called “All Things Aviation.” In order to serve his community the writer reviews pilot supplies for pilots.
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