When it comes to buying a set of aviator sunglasses, a lot of people don’t give a thought about the lenses and simply consider how “cool” they appear when they put them on. While looks may seem to be important, light beer the lenses to offer adequate protection to your eyes is far more important.

An excellent couple of oversize aviator sunglasses starts with the selection of the lenses. The lens material will need to have a uniform composition and stay perfectly transparent. In addition, the lenses should be ground and treated in a way regarding provide maximum defense against harmful uv radiation.

Which are the Choices In Lens Material?

In most cases you can find three choices in lens material:

Plastic
Polycarbonate
Glass
Initially the only choice for lenses was glass, speculate technology improved plastic and then polycarbonate became readily available for making sunglass lenses. With several choices on the market available it might be confusing regarding which may be good for you.

Plastic Lenses

Plastic lenses are becoming popular mainly because they’re light in weight and thus more at ease to wear. They remove the problem of glass lenses which sometimes slip down your nose and achieving to constantly push it well up.

One of the issues with plastic lenses, however, is because they can easily be scratched. To fix this problem plastic lenses possess a scratch resistant coating put on the lens and, if clean, will stay scratch free for a long period.

Polycarbonate Lenses

The benefit of polycarbonate lenses is that they are thinner, lighter and shatterproof. Since these lenses are impact-resistant you can drop a steel ball around the lens from a considerable ways and the lens wouldn’t break or shatter.

Glasses with polycarbonate lenses are known as safety glasses because they perform a congrats in protecting your vision from injury. They may be impact resistant since the lenses are constructed with a very soft, pliable material; however, they’ll scratch effortlessly without proper care.

Glass Lenses

Glass lenses weigh more than either plastic or polycarbonate lenses and therefore are scratch resistant eliminating the need for a scratch resistant coating. However, drop a set of glasses with glass lenses plus they very likely will shatter.

However, glass lenses provide the absolute best visual acuity. Visual acuity may be the acuteness or clearness of vision, meaning all you look out of glass lenses is going to be sharper as compared to some other lens material.

Live view screen Displays (LCDs)

Today we have been surrounded with devices like smart phones, car dashboard displays and computer screens involving live view screen displays to present information to us.

Because LCDs use a polarizing filter with a vertical axis the knowledge shown on these screens can be challenging or impossible to find out with polarized lenses. Polarized lens were created to remove vertically polarized light waves, meaning wanting to view an LCD screen with polarized glasses or sunglasses is a concern.

The solution, obviously, would be to wear aviator sunglasses that aren’t polarized. In reality, the sole advantage for wearing polarized sunglasses occurs when happen to be on the lake which in turn enables you to see some depth to the water.

The Best Choice For Pilots

A pilot’s eyes are their most important asset, and pilots need to be capable of seeing everything as clearly as possible, like the LCD displays which give flight and navigation information for them in the aircraft’s panel.

This means that aviator sunglasses with non-polarized glass lenses will be the best selection for pilots. Actually, these would also be the best choice for anyone who drives a car by having 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.

Being an ATP pilot by having an MBA in business, the writer writes a regular 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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