When considering buying a couple of aviator sunglasses, most people don’t provide a considered the lenses and simply consider how “cool” they appear once they put them on. While looks might appear to be important, light beer the lenses to offer adequate protection for the eyes is much more important.
A top quality pair of oversize aviator sunglasses starts with selecting the lenses. The lens material must have a uniform composition and become perfectly transparent. In addition, the lenses must be ground and treated in a way concerning provide maximum protection from harmful uv radiation.
Do you know the Choices In Lens Material?
Most of the time you can find three choices in lens material:
Plastic
Polycarbonate
Glass
Initially the only selection for lenses was glass, speculate technology improved plastic then polycarbonate became readily available for making sunglass lenses. With many choices on the market available it could be confusing as to which will be most effective for you.
Plastic Lenses
Plastic lenses have become popular mainly because they’re lightweight and for that reason much more comfortable to use. They remove the problem of glass lenses which sometimes slip down your nose inside them for hours to constantly push them back up.
Among the issues with plastic lenses, however, is they could be scratched. To solve this issue plastic lenses use a scratch resistant coating applied to the lens and, if kept clean, will continue to be scratch free for some time.
Polycarbonate Lenses
The benefit of polycarbonate lenses is because they are thinner, lighter and shatterproof. Because these lenses are impact resistant you can drop a steel ball on the lens from quite a distance as well as the lens wouldn’t break or shatter.
Glasses with polycarbonate lenses are called safety glasses since they perform a congrats in protecting the eyes from injury. They may be impact-resistant because the lenses are made of a very soft, pliable material; however, they’ll 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 set of glasses with glass lenses plus they most likely will shatter.
On the other hand, glass lenses supply the very best visual acuity. Visual acuity is the acuteness or clearness of vision, which means whatever you predict glass lenses is going to be sharper compared to every other lens material.
Lcd tv Displays (LCDs)
Today we’re surrounded with devices like smartphones, car dashboard displays and computer screens involving lcd tv displays to provide information to us.
Because LCDs utilize a polarizing filter having a vertical axis the data displayed on these screens can be challenging or impossible to see with polarized lenses. Polarized lens were created to eliminate vertically polarized light waves, which means 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. Actually, the only real advantage for wearing polarized sunglasses occurs when happen to be on the water which then enables you to see some depth to the water.
The best option For Pilots
A pilot’s eyes are their most significant asset, and pilots must be capable of seeing everything as clearly as possible, including the LCD displays which provide flight and navigation information in their mind from the aircraft’s panel.
Which means aviator sunglasses with non-polarized glass lenses are the absolute best choice for pilots. Actually, these would even be the best choice 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, but in my experience Randolph Engineering Aviator Sunglasses are desirable to more pilots than any other brand.
As a possible ATP pilot with an MBA running a business, the article author writes a regular 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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