We all use sunglasses, and we know that they are designed to protect our eyes from the harmful UV rays and glare. But do your sunglasses really do their job? Are you sure they aren’t the regular ones where the lenses are simply colored to give a cosmetic appeal? Let us understand the difference between regular sunnies and polarized ones.
Before we start, let’s understand the
basics of sunglasses.
The idea behind the invention of sunglasses
was to protect the eyes from the harmful impact of the UV rays of the sun. Sunglasses
are designed to help you see better in sunny conditions. The difference between
the two can be understood through certain situations or activities:
Driving: While driving or sitting in the
front seat beside the driver, the bright sun rays create an uneasiness and
hinder your vision. If you wear regular sunglasses, nothing much happens. Even
if the intensity of the sunlight decreases, the uneasiness factor still
remains. But with the polarized sunglasses, you can easily look straight
without having to squint your eyes. Plus, you don’t have to cover your eyes to
block the bright light.
Outdoors: When you are out, whether for job
or for recreational purpose, the sun definitely takes a toll on your eyes. The
regular sunglasses might have dark colored lenses, but they can also be simply used
for a cosmetic appearance. They won’t block the sun rays from reaching your
eyes. On the other hand, the polarized sunglasses keep your eyes protected and
lets you enjoy the view properly.
Price: A vital factor when it comes to buying
sunglasses. The price itself differentiates between polarized & regular
sunglasses. Regular sunglasses would have a low price tag. On the other hand,
the polarized sunglasses are usually branded and hence carry a higher price
tag, especially due to the superior lens & frame quality.
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