2021 Best Polarized Sunglasses

What is Polarized Sunglasses?

Polarized sunglasses are a type of sunglasses. Polarized light can be divided into three kinds, namely linear polarized light, elliptic polarized light and circular polarized light. General so-called polarized light refers to linear polarized light, also known as plane polarized light. The vibration of this light wave is fixed in a specific direction, and its propagation path in space is sinusoidal, and its projection on the vertical propagation direction plane is a straight line.

The plane consisting of the vibration direction and the propagation direction of linearly polarized light is called the vibration plane, and the plane perpendicular to the vibration direction and containing the propagation direction is called the polarization plane. Linear polarized light can be obtained by passing natural light through a polarizer, which is often used in crystal optics research.

What does Polarized Sunglasses do?

In our life, too many light sources will produce harmful light, especially sunlight; There are three kinds of rays emitted by sunlight: visible rays, infrared rays, and Ultraviolet rays. Ultraviolet radiation can cause serious damage to human skin, eyes, etc. On the sun, Visible light ray (380~780nm); Ultraviolet Ray is divided into UVA, UVB, UVC (310nm) above, Blue light, UVA, UVB, UVC are harmful light, if a long time exposure to the sun will cause damage to the body, UVB is a serious impact on vision, Tanning Ray is the light burning black skin.

Most eyes absorb this UVB light, so be sure to block this light source. Because polarized sunglass has the function that slant polarization of the light, can cut off all harmful rays so those who do not affect visual light pass through however, can achieve the function that protects an eye truly.

Polarized light sunglass besides basic prevent ultraviolet ray function outside, still have prevent glare, road surface reflex light, surface scale light to wait, suit to drive, fishing, travel, daily wear.

What should you know about Polarized Sunglasses?

Polarizing lenses are available in a variety of colors, depending on what the lens is made of. Darker colors provide a higher level of polarization.

Sunlight can be absorbed or reflected in several different directions. Sunlight reflected from a horizontal surface (such as water, land, or the hood of a car) will usually bounce back in a similar horizontal direction.

Polarized Sunglasses benefits:

Because polarized sunglass has the function that slant polarization of the light, can cut off all harmful rays so those who do not affect visual light pass through however, can achieve the function that protects an eye truly. Polarized light sunglass besides basic prevent ultraviolet ray function outside, still have prevent glare, road surface reflex light, surface scale light to wait, suit to drive, fishing, travel, daily wear.

Is Alphadoo Sunglasses the best Polarized Sunglasses?

To Alphadoo! Have the best Polarized Sunglasses you want!

Alphadoo’s Polarized Sunglasses has been popular with boaters, fishermen, cyclists, skiers, and drivers for years, and it’s needed to reduce the reflective glare in the surrounding water.

But now, many people who spend time outdoors, including skiers, cyclists, golfers and joggers, have discovered the benefits of polarized lenses, and interest in them has skyrocketed.

These sunglasses can be used for driving and, in fact, can reduce glare from long, flat surfaces such as car hoods or road surfaces. People who are sensitive to light can also wear polarized sunglasses indoors, including post-cataract surgery patients and those who are constantly exposed indoors to bring in light through Windows.

Want to have your Own Polarized Sunglasses?

Alphadoo!

Alphadoo brand can provide the sunglasses you want. You can also go to Alphadoo’s website to learn the styles and features of Polarized Sunglasses.

FAQ:

Are polarized sunglasses good for sports?

Yes. Polarized sunglasses are suitable for fishing, skiing and so on and can play a very good role. Polarized sunglasses can also help winter sports by reducing glare from snow. One exception is skiing in areas where there may be ice, as it can be harder to see with polarized lenses.

Do polarized sunglasses make driving safer?

Generally speaking, yes. However, it’s important to note that they can make LCD displays, such as those on dashboards (as well as ATMs and cell phones), difficult to read.

Can I wear polarized lenses while driving at night?

Ideally, no. You want the road to be as light as possible, and polarized sunglasses interfere with that. Driving at night requires aluminum night vision sunglasses, which can be used day or night. Because polarized sunglasses, even lenses designed for night driving, can limit visibility.

Is Alphadoo the best Polarized Sunglasses brand in 2021?

Yes, Alphadoo is the most popular sunglasses brand in 2021, from factory to production, to product, to shipping can give you the best service.