There are
zillions of choices when it comes to buying your favorite sunglasses. But when
it comes to prescription sunglasses,
your options can get limited. Especially for heavy prescription sunglasses, you
need to focus on what is more apt for your eyes than what style suits your face
the most. In other words, the style quotient sometimes takes a back seat in the
case of heavy prescription glasses and sunglasses. Glare reduction and blocking
the anti UV rays need to be the pre-requisite of good prescription sunglasses. The primary function of polarised lenses
is to offer complete protection to your eyes from the harmful sun rays and
provide a smoother and crispier vision under the sunlight.
How
prescription sunglasses work?
Whether you are
an athlete, a nature photographer, or a fisherman, wearing heavy prescription
glasses at the time of your work can feel bulky and restrict you from
protecting your eyes from the glares of the harmful UV rays. Hence, polarised
prescription sunglasses are a must! When you wear them, the surface of the
glass protects your eyes from the glare of the horizontal light waves.
Sites like
Heavyglare offers prescription sunglasses online that come with a special chemical coating to
polarise them. The lenses are chemically coated in a vertical pattern in every
polarised sunglasses, which blocks horizontal sun rays to eliminate glares.
This special lamination works as a window blind to prevent sun rays from coming
through the windows.
Glares happen when sunlight is reflected horizontally on surfaces like
shiny surfaces, lakes, or snowy hillsides. So, polarised sunglass lenses filter
out the horizontal light waves that don’t fit through the chemical laminate
pattern.
How to know
if your sunglass is polarised?
A few brands sell sunglasses with polarised or ‘P’ embossed on the
corner of the lenses. But if you find no such sign, you can try the following
steps to see if yours is a polarised sunglass.
1.
If you got
a new sunglass, look at the sticker through the lens and rotate the lens to a
60-degree angle. Your sunglass is polarised if the sticker gets darker.
2.
Hold the
sunglass at a viewing angle, focus on any one of the lenses and rotate it to a
60-degree angle. If the glares on the viewing surface get diminished, you have
got a polarised sunglass.
3.
Cross two
polarised sunglasses perpendicular to one another, and rotate one of them back
and forth between 0 degrees and 90 degrees. If the overlapping area gets darker,
then both the sunglasses are polarised. If it doesn’t happen, then any one of
the two is not polarised.
Why buy prescription sunglasses from Heavyglare?
Heavyglare develops prescription sunglasses in a customized manner to
suit the need of different customers. The personalized touch they give on prescription sunglasses ensures that customers can get the very best at
the first shot, and there is no need for any redo. If you want a perfect pair
of prescription sunglasses with correct polarization, which suits your need as
well as style quotient, Heavyglare is the go-to place for you.
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