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What Are Polarized Sunglasses?

Jul 6, 2021

Polarized sunglasses are glasses specially designed to reduce reflections from surfaces such as glass, snow, and water. Glare causes the true colors of objects to scatter, making them difficult to distinguish. Polarized sunglasses can be useful in certain sports as they help individuals see more clearly and avoid potential hazards.

How Polarized Lenses Work

Polarized lenses are available in many different colors, depending on what material the lenses are made of. Darker colors provide a higher level of polarization. Sunlight can be reflected or absorbed from several different directions. The sun's rays that bounce off of horizontal surfaces such as water, soil, or car hoods are often reflected back in the same horizontal direction. This reflection also produces a glare source that creates an annoying visual disturbance but can also potentially cause blinding glare. A flare has the potential to create very dangerous situations, especially while driving.

One of the most important features of polarized glasses is that they contain a thin-layer filter through which only vertical-based light can pass. This special filter prevents the passage of horizontal-based lights and eliminates the risk of glare. Get Glasses Online offers gray and brown polarized lenses. We also offer mirrored polarized lenses in six different colors: Purple, dark blue, ice ocean blue, pink, or silver coatings. You can check our lenses here.

Advantages of Using Polarized Sunglasses

The vast majority of high-end sunglasses often contain polarized lenses. The advantages of polarized lenses over non-polarized lenses are:

• Improves visual comfort

• Increases contrast and visual clarity

• Reduces eye strain

• Provides accurate perception of colors

• Reduces reflections and prevents glare

Disadvantages of Using Polarized Lenses

Polarized lenses are the best choice for those who want to be protected from the effects of sun rays and glare. On the other hand, polarized lenses may cause difficulty with seeing electronic devices, cellphones, or GPS’ while driving in polarized glasses. If you use GPS while driving, the better choice would be tinted glasses. They protect eyes from UV light, but also allow you to see electronic devices. Get Glasses Online also offers tinted glasses, and you can choose tinted color and even gradient tinting.

In addition, there are occupations where workers must be able to read digital numbers on liquid crystal displays. Polarized glasses can sometimes negatively affect the visibility of numbers in crystal displays. Therefore, it is necessary to avoid using polarized glasses in liquid crystal displays.

How Do You Know If Your Glasses Are Polarized?

If you are not sure if the lenses of your sunglasses are polarized:

  • Take a pair of old polarized glasses or buy two pairs of polarized glasses.
  • Keep lenses close to each other. Hold them against the light and make sure you can see through both. Then slowly rotate one pair until both sunglasses are at a 90-degree angle against each other.
  • Both glasses are polarized if you see complete darkness or close to darkness when the glasses are at a 90-degree angle from each other.

How to Choose the Right Polarized Sunglasses?

When choosing polarized sunglasses, it is necessary to pay attention to four basic points. First of all, you may need a prescription to make the right lens selection. Here are the critical items to consider when choosing polarized sunglasses:

UV Protection

The most important purpose of sunglasses is to protect your eyes from UV rays. UV rays are invisible to the eye and emitted from light, and are very harmful to the eyes. Exposure to UV rays, which contain more energy than visible rays, can cause permanent damage to the eyes in the long run. That is why wearing polarized sunglasses year-round is beneficial for protecting eye health. If you want to ensure you are protected from the harmful UV rays, polarized lenses offer 100% UVA and UVB protection.

Frame Shape and Model

Do you spend most of your time outdoors? Then you need sunglasses that provide protective and effective vision. When choosing polarized sunglasses, make sure the eyeglass frame covers your eyes completely! This is important because the rays may come from the sides of the glasses and not just the front.

Prescription Sunglasses

Do you want your sunglasses to be adapted to your vision? No worries! You can easily get prescription sunglasses with polarized lenses. This way, your vision is not affected and you protect your eyes from harmful rays.

Lens Colors

There are many different colors of eyeglass lenses on the market, and they all have different visual effects. Preferences in this regard vary according to the person and lifestyle. For example, some light-colored lenses are ideal for playing golf. It is useful to adapt your polarized sunglasses to your lifestyle.

Quality Polarized Glasses at Get Glasses Online

After logging into getglasses.online, you can quickly and easily choose the most suitable eyeglasses frames for your face shape by using the virtual try on feature. After you decide on your frame, you can choose the lenses by clicking the "Select Lenses" button. First, you decide whether your glasses will be prescription or non-prescription. After completing this process, you confirm by choosing the most suitable option for you from "Clear", "Light Adjusting/Photochromic", "Non-Polarized Sunglasses", "Polarized Sunglasses Lenses" and "Mirror Polarized Sunglasses Lenses". It is that easy to get the sunglasses you want!

Frequently Asked Questions

What Does It Mean to Have Polarized Sunglasses?

The filter in polarized sunglasses creates a vertical opening for light. This means that light rays can only reach your eyes through this vertical opening. Polarized lenses protect your eyes and provide a much clearer vision by blocking all horizontal light waves reflected from glossy floors.

Are Polarized Sunglasses Better?

Polarized lenses are one of the best options for people who spend most of their time outdoors. These lenses not only reduce brightness but also improve visibility in bright environments. But remember, polarized sunglasses will not protect your eyes if you are looking directly at the sun.


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