When considering the purchase of a couple of aviator sunglasses, a lot of people don’t offer a considered the lenses and just consider how “cool” they look once they put them on. While looks might seem to become important, ale the lenses to offer adequate protection for your eyes is much more important.
A quality couple of oversize aviator sunglasses begins with picking a the lenses. The lens material should have a uniform composition and stay perfectly transparent. Additionally, the lenses must be ground and treated so as to provide maximum protection from harmful uv radiation.
Do you know the Choices In Lens Material?
In most cases you can find three choices in lens material:
Plastic
Polycarbonate
Glass
In the beginning the only option for lenses was glass, but because technology improved plastic and then polycarbonate became readily available for making sunglass lenses. With many choices on the market available it may be confusing as to which will be most effective for you.
Plastic Lenses
Plastic lenses have become popular for the reason that they are lightweight and for that reason much more comfortable to use. They get rid of the problem of glass lenses which sometimes slip down onto your nose and having to constantly push it well up.
One of many issues with plastic lenses, however, is they can easily be scratched. To solve this issue plastic lenses have a scratch resistant coating put on the lens and, if clean, will continue to be scratch free for a long time.
Polycarbonate Lenses
The advantage of polycarbonate lenses is they are thinner, lighter and shatterproof. Since these lenses are impact resistant you might 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 classified as safety glasses since they do a good job in protecting your eyes from injury. They may be impact resistant because the lenses are constructed with a really soft, pliable material; however, they are going to scratch quickly without the right care.
Glass Lenses
Glass lenses are heavier than either plastic or polycarbonate lenses and so are scratch resistant eliminating the necessity for a scratch resistant coating. However, drop a couple of glasses with glass lenses and so they most likely will shatter.
Alternatively, glass lenses provide the very best visual acuity. Visual acuity may be the acuteness or clearness of vision, which suggests whatever 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’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 utilize a polarizing filter with a vertical axis the data shown on these screens can be tough or impossible to find out with polarized lenses. Polarized lens have been developed specifically to get rid of vertically polarized light waves, which means attempting to view an LCD screen with polarized glasses or sunglasses is a concern.
The perfect solution is, obviously, is to wear aviator sunglasses which are not polarized. Actually, the sole advantage for wearing polarized sunglasses occurs when happen to be on water which lets you see some depth into the water.
The best option For Pilots
A pilot’s eyes are their most important asset, and pilots have to be able to see everything as clearly as possible, like the LCD displays which provide flight and navigation information in their mind from your aircraft’s panel.
Which means aviator sunglasses with non-polarized glass lenses would be the very best selection for pilots. Actually, these would also be your best option for anybody who drives an automobile by 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, in my experience Randolph Engineering Aviator Sunglasses are liked by more pilots than some other brand.
As a possible ATP pilot having an MBA running a business, the author writes a regular 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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