When contemplating buying a set of aviator sunglasses, most people don’t provide a seriously considered the lenses and just consider how “cool” they look once they put them on. While looks might appear being important, light beer the lenses to supply adequate protection for your eyes is far more important.
A quality set of oversize aviator sunglasses begins with picking a the lenses. The lens material will need to have a uniform composition and be perfectly transparent. Furthermore, the lenses must be ground and treated so as to provide maximum defense against harmful uv radiation.
Which are the Choices In Lens Material?
Generally speaking you will find three choices in lens material:
Plastic
Polycarbonate
Glass
At first the only real choice for lenses was glass, but as technology improved plastic and then polycarbonate became designed for making sunglass lenses. With several choices available on the market available it might be confusing regarding which would be good for you.
Plastic Lenses
Plastic lenses have grown to be popular for the reason that they’re light-weight and thus more at ease to wear. They get rid of the problem of glass lenses which sometimes slip down your nose and having to constantly push them back up.
One of the issues with plastic lenses, however, is they can easily be scratched. To resolve this challenge plastic lenses have a scratch resistant coating placed on the lens and, if kept clean, will continue to be scratch free for a long period.
Polycarbonate Lenses
The main advantage of polycarbonate lenses is they are thinner, lighter and shatterproof. Because they lenses are impact-resistant you could drop a steel ball on the lens from quite a distance and also the lens would not break or shatter.
Glasses with polycarbonate lenses are known as safety glasses simply because they do a good job in protecting your eyes from injury. They may be impact resistant as the lenses are made of an extremely soft, pliable material; however, they will scratch quickly without the right care.
Glass Lenses
Glass lenses are heavier than either plastic or polycarbonate lenses and 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 give you the absolute best visual acuity. Visual acuity is the acuteness or clearness of vision, meaning all you predict glass lenses is going to be sharper than with any other lens material.
Lcd tv Displays (LCDs)
Today we’re surrounded with devices like mobile phones, car dashboard displays and computer screens which use liquid crystal displays to present information to all of us.
Because LCDs make use of a polarizing filter using a vertical axis the knowledge displayed on these screens can be tough or impossible to see with polarized lenses. Polarized lens have been developed specifically to remove vertically polarized light waves, meaning trying to view an Vast screen with polarized glasses or sunglasses is a concern.
The answer, obviously, is to wear aviator sunglasses which are not polarized. In reality, the sole advantage for wearing polarized sunglasses happens when you are well on the water which lets you see some depth into the water.
The best option For Pilots
A pilot’s eyes are their most critical asset, and pilots need to be able to see everything as clearly as you can, like the LCD displays which provide flight and navigation information for them in the aircraft’s panel.
Which means that aviator sunglasses with non-polarized glass lenses would be the very best choice for pilots. In fact, these would even be your best option for anybody who drives a vehicle with an LCD instrument panel also.
Recommended Manufacturers
Today the three 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 liked by more pilots than every other brand.
As a possible ATP pilot having an MBA running a business, the writer writes an everyday blog about aviation called “All Things Aviation.” To be able to serve his community the writer reviews pilot supplies for pilots.
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