How To Tell If Sunglasses Are Polarized?

How To Tell If Sunglasses Are Polarized

The internet is filled with information about polarized sunglasses, but some of it is contradicting itself.

You are probably in the process of looking for beautiful sunglasses. Ideally with high-quality lenses that will help you feel stylish and protect your eyes. You may also wonder whether or not you should pay extra for the polarized lenses, and whether the polarized lenses bring anything at all. This guide answers these questions and informs you about the advantages and disadvantages of polarized sunglasses compared to normal glasses and also explains how to tell if sunglasses are polarized? But first, let’s see what polarized light is?

What is polarized light?

Polarized light is light reflected from a reflective surface. This is the light that is reflected or reflected on the water during a walk on the beach, when driving on the wet road and skiing in the snow. A polarized eyeglass lens is a protective shield that prevents the reflected light from damaging the eyes. This means that your eyes are less exposed to harmful UV radiation behind polarized sunglasses. Activities in bright light conditions are more comfortable for you and the bright, dazzling light is less disturbing. According to an online store selling sunglasses in Pakistan, to find if your sunglasses are polarized or not is simple.

Simply take two pairs of sunglasses that you want to check. Hold the polarized sunglasses facing in the same direction, hold up to the light so one lens overlaps a lens of the second pair. Rotate one pair of sunglasses to a 60-degree angle – if it gets darker then BOTH pairs are polarized. If neither gets darker, one pair might still be polarized.

Greater contrast and clarity

Polarized lenses are very beneficial as they  offer greater contrast and clarity compared to normal tinted lenses. For example, if you look into the water, at best you can see the fish in it, while with normal glasses you would see the surface glare. This is why polarized sunglasses are so popular for fishing. Polarized sunglasses could mean the difference between fishing for carp or going home empty-handed. 

Polarized lenses are not to be confused with gradient tinted sun protection lenses, as they are two very different things. Gradient lenses have a darker tint on the top, the color intensity is reduced towards the bottom. They offer more light from the lower, slightly tinted half, which increases clarity and brightness at close range.

Ray Ban and Oakley are pioneers

There are many brands that offer beautiful polarized sunglasses. The brands Oakley and Ray-Ban are among them. They have different colors of glass for different purposes, yet they are all polarized and developed with NASA technology.

A household name for sports sunglasses, Oakley is another great brand if you are looking for polarized sunglasses for skiing, running, or biking.

If you prefer the Aviator, Wayfarer or Clubmaster styles, these classic Ray-Ban models are available in polarized versions. Ray-Ban has been developing eyewear for decades and has made sure they have stylish frames that match polarized lenses. A “P” mark printed on the edge of the Ray-Ban sunglasses indicates whether or not they are polarized. The lenses of the POL collection have an anti-reflective coating, which above all ensures better vision and more comfort.

Disadvantages of polarized sunglasses

As nice as it may be to be able to recognize the fish in the water … the medal has two sides, as always. Under certain circumstances, polarized sunglasses can cause displays in the car, smartphone or tablet to appear black. This in turn is related to the direction of polarization. If the display and glasses have the same polarity, they appear black to the person wearing the sunglasses.

Polarized sunglasses are worthwhile for everyone who spends a lot of time outdoors and is active. Disturbing reflections are easily eliminated. This gives a clearer visual impression and more protection. It is considered a worthwhile investment.

How can I tell whether the lenses in my sunglasses are of high quality?

With high-quality lenses, an object fixed by the lens is not distorted when the glasses are moved. There should also be no bubbles or streaks on or in the glass. Take the test: hold your glasses a few centimeters away from the edge of the table, then slowly turn your glasses while looking through the glasses. If it is a question of glasses with poor image quality, you will notice that the table edge in the glass is distorted or moves. Such substandard glasses can lead to headaches and dizziness. Look for the optician who only provides you with high-quality lenses with optimal imaging properties. 


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