Skip to main content

The difference between polarized sunglasses and ordinary sunglasses broadcast article

The principle is different, the material is different, and the lens size is different.

1. Principle difference The polarizer is manufactured according to the principle of the polarization of light. In addition to preventing ultraviolet rays and reducing the intensity of light, it can also effectively filter out glare. Sunglasses are often used to block sunlight and ultraviolet rays to reduce eye fatigue and damage caused by strong light stimulation.


Tbe best polarized sunglasses for men 2022


In fact, polarizers also belong to a category of sunglasses. It and ordinary sunglasses have the effect of preventing ultraviolet rays and reducing the intensity of light, while polarizers have an effect that ordinary sunglasses do not have. This effect is to effectively block and filter out various harmful to the eyes. polarized light.

The main purpose of polarizers is to protect the eyes from damage under certain conditions. However, for people who are not very demanding, ordinary sunglasses can be used, because polarized sunglasses are relatively high-end in sunglasses.

2. Good quality sunglasses are very effective "light modifiers". Sunglasses can adjust external light, making them suitable for the human eye. The tint of a sunglasses lens determines which parts of the mid-spectrum light the lens absorbs. Manufacturers use different colors to produce specific usage effects. The main purpose of polarizers is to protect the eyes from damage under certain conditions. But for those who are not very demanding, ordinary sunglasses can be used.

3. Under normal circumstances, myopic patients can choose some sunglasses with degrees. The lenses should not be too large. If the lens is too large, there will be some distortion around the lens, which will cause the eyes to feel uncomfortable when seeing the object image. Polarized lenses are mostly used in sunglasses, camera lenses, and car mirrors. Sunglasses are mostly used for sunshade mirrors, light-color mirrors, and special-purpose sunglasses.

Labels:

Comments

Post a Comment

Popular posts from this blog

Vooglam Review: Affordable & Fashion Prescription Glasses Online

V ooglam Glasses Review According to the American Academy of Ophthalmology, over 150 million people in the United States use corrective eyewear. They spend more than $15 billion per year on these devices. In recent years, online retailers have emerged to meet this demand. Due to the popularity of electronic devices and facing electronic screens for a long time, people now have more or less specific vision problems, including myself of course. Recently, I found a company that can provide my own prescription online for spectacles. The emerging brand name is Vooglam , it is not difficult to see from the name that this brand has fashion genes, the important thing is that their glasses are cheaper than brands such as Warby parker or ray ban, and the prescription is also very accurate. Brand Infomation - Vooglam Vooglam is an online eyeglasses shop, they do both frame only, prescription lenses, and more types of eyewear like blue light blockers, prescription sunglasses, etc.  "Born to b...
Post a Comment
Read more

Why do some people wear green glasses?

In recent years, green eyeglasses have become a popular eyewear choice. There are several reasons why people choose green eyeglasses, including their versatility, fashion appeal, and health benefits. A beautiful women wear green butterfly frame glasses The reasons that people wear green glasses One of the reasons people wear green eyeglasses is its versatility. Green is a neutral color that can be worn with any skin tone and outfit. It is also a calming and soothing color that reduces eye strain and promotes relaxation. Another reason people choose green eyeglasses is their fashion appeal. Green eyeglasses come in a variety of shades and styles, from classic aviators to trendy cat-eye glasses . They can make a bold fashion statement or fit perfectly into a more subtle look. In addition, green eyeglasses are good for your health. Green lenses reduce glare and improve contrast, making them perfect for outdoor activities like driving or sports. Green lenses also block blue light, which c...
Post a Comment
Read more

Why is the best time for optometry in the morning?

Many myopia patients don't pay attention to the timing of glasses when they get glasses. There is a good time for optometry and choosing glasses, that is, in the morning, after a full night's rest, the eyes have been completely relaxed. The result will be more accurate. When is the best time to get glasses ? According to optometry experts, the best time to get glasses is in the morning. Morning optometry is more accurate After a full night's rest, the eyes can be completely relaxed, and the optometry results are more accurate at this time. If you choose to wear glasses when your eyes are tired, the optometry result may be high. This is because the eyes mainly rely on the contraction and relaxation of the ciliary muscle to adjust the focal length by pulling the thickness of the lens when seeing different objects from far and near. If the eye is used for a long time, the ciliary muscle is in a state of fatigue, and the optometry result is not accurate. Wearing such glasses ma...
Post a Comment
Read more