What are the benefits of polarized sunglasses, pros and cons of polarized sunglasses

Is it better to wear polarizers or sunglasses in summer? Many people don't understand, so remind the people around you after reading it.

It does not affect vision, does not cause color difference, and long-term color contrast will affect people's perception of color. At the same time, it can effectively avoid the damage of ultraviolet rays to the eyes.

The effect of vertigo is high-end sunglasses, ** also high. Let's talk about the use: for those who are not very demanding, regular sunglasses will do.

It is best to wear polarized sunglasses when driving, which can filter out the strong light reflected from the ground or the opposite car body, so that the vision is clearer and the visual fatigue is reduced. , please call me Lei Feng.

The advantages of polarized sunglasses include:

1.Reduces glare: Polarized lenses can effectively reduce reflections and glare, making vision clearer.

2.Improved visual comfort: Polarized lenses can make the eyes more comfortable, reducing pressure and fatigue on the eyes.

3.Improves color vibrancy: Polarized lenses can make colors more vibrant and make items clearer.

4.Protection from UV rays: Polarized lenses can effectively prevent UV damage and protect the eyes.

The disadvantages of polarized sunglasses include:

1.**Higher: Polarized lenses are relatively high and require certain economic conditions to buy.

3.May cause visual distortion: Polarized lenses may cause visual distortion that can affect the visual experience.

4.Not for everyone: For some people, polarized lenses may cause discomfort such as dizziness, vertigo, etc., and are not suitable for everyone.

5.Dizziness may occur: If polarizing glasses are worn indoors in a dark place, it may cause poor vision, and dizziness may occur when worn for a long time.

6.Impairment of vision: Some polarized lenses are uneven and may cause damage to vision.

The advantages are that squinting and potential eye fatigue caused by light sensitivity can be reduced, and the disadvantages affect the amount of light transmitted.

Polarizers are also a type of sunglasses, but the difference between the two is still very large. There are various types of light in our daily living environment, and polarizers are mainly used to effectively filter out the glare of reflected light, so that they can prevent vertigo, and can also be filial to keep us in the summer when we travel, so there will be no visual fatigue outdoors for a long time.

Polarized sunglasses are becoming more and more popular among high-tech people and outdoor experts, and many friends can't help but buy one. It seems that the function of polarized sunglasses is completely inferior to ordinary sunglasses. So, do you know what polarized sunglasses do?

The most important function of polarized sunglasses is in the "polarization". Before we get into the details of the functions of polarized sunglasses, let's first get to know the light in our lives. In our daily life, in addition to direct light, light passing through uneven road surfaces, water surfaces, etc., also produces irregular diffuse light, that is, glare.

The appearance of glare will make people's eyes feel uncomfortable and fatigued, and affect the clarity of seeing objects, bringing many troubles to people's lives and travel, especially drivers who drive, are deeply affected.

Polarized sunglasses, on the other hand, can effectively filter out glare, scattered light, and refracted light, absorbing only the reflected light of the object itself, and truly presenting what you see. Therefore, polarized sunglasses can improve people's vision and reduce eye fatigue, thus playing a role in eye care and eye protection. In addition, polarized sunglasses can block ultraviolet rays up to 99% due to their high-efficiency filter layer, which makes the eyes free from ultraviolet rays.