The choice of polarized sunglasses, identification is the key, do not figure che

Posted by alice on October 24th, 2019

Polarizers are a type of sunglasses. The biggest difference between polarized sunglasses and ordinary Fake discount sunglasses is the treatment of reflected light by such sunglasses.

In the environment we live in, there are three kinds of light: direct light, reflected light and diffused light. Polarized sunglasses are for reflecting the glare, filtering it out, so that it can play the role of anti-stun and travel in summer. It will make the field of vision clearer and reduce visual fatigue.

When is it suitable to wear a polarizer?

Polarized sunglasses can be divided into: glass polarized sunglasses, resin polarized sunglasses, TAC lens polarized sunglasses.

Polarized lenses are recognized worldwide as the most suitable lenses for driving. When light is reflected by the surface of the object, it is partially polarized to produce glare. The opposite effect of glare - enhance brightness, reduce color saturation; make the outline of the object blurred, making the glasses fatigue and discomfort. The polarizer is made according to the principle of polarization of light, and has a special function of eliminating glare, filtering out the chaotic light.

The polarized angle and curvature of the lens are professionally designed and processed, and the wearer will not have the feeling of scene distortion and dizziness. The resin polarized lens has the advantages of being light and not easily broken, and is easy and comfortable to wear.

Whether you are driving or hiking, skiing and other outdoor activities, choosing a pair of polarized sunglasses will make your life easier and more comfortable.

How to choose polarized sunglasses
The primary consideration is the quality of polarized sunglasses

Polarized sunglasses' primary function is to protect against UV rays and filter polarized light. Good polarized sunglasses lenses can block more than 90% of UV penetration. Please choose polarized sunglasses with UV400's best UV blocking logo.

Select polarized sunglasses to focus on the protection of the frame
In addition to the basic functions of UV protection, glare to avoid glare, and glare filtering, most polarized sunglasses frames are veneer-shaped, which can effectively prevent wind and foreign objects from irritating to the eyes during outdoor sports. The hardness of the lens and the flexibility of the frame should be considered whether it will cause harm to the human body.

Especially when driving sunglasses, the color of the lens is better in gray, brown, and green, because the lenses of these colors absorb infrared rays and ultraviolet rays better, which can improve the visual contrast and sharpness, and wear the effect in the case of serious air pollution or fog. Especially good.

How to identify the quality of polarized sunglasses
Generally, regular optical shops will have instruments that detect the ability of sunglasses to resist ultraviolet rays. By instrument testing, you can know whether the glasses in your hands are up to standard.

An easy way to check the quality of Replica luxury sunglasses is to use the UV light emitted by the counterfeit pen or the money detector to observe the UV mark on the RMB through sunglasses. If the quality of the sunglasses is poor and the UV is not blocked, you can still see clearly. The UV mark on the renminbi, on the other hand, if the quality is good, it will not be seen.