[Driving glasses] What are the effects and principles of driving lens?

[Driving glasses] What are the effects and principles of driving lens?

The role and principle of driving mirror

Driving lens (also known as driving glasses, driver glasses) is a kind of Sunglasses, a kind of glasses used by polarizing Sunglasses and suitable for driving (driver).

The role of driving mirror

During the driving process, there are various reflex light and glares from different objects (such as glare and glare of the car) from different objects. The polarizer can filter out unnecessary light, make the sight more clear, drive safer, and 100 can be 100.%Block harmful light.Gray or dark green lenses can maintain the most natural original colors when visually, which is a good choice.

Driving mirror material

Levels: Polarized lenses meet relevant standards. If UV prevention should be above 99%, it is not easy to break.

Frames: aluminum -magnesium alloy, pure titanium, etc.

Principles of driving mirror

Driving glasses are designed according to the principle of precision optical principles based on the angle of the lens polarization and arc, which only allows light to pass the light of the polarization direction, while other strong light sources (such as the sun, water, glass, and aspirational road)Foreign light interference, avoid flowers, dazzling, dazzling and other phenomena, making the sight clearer and softer.

Replenish:

Commonly used methods to distinguish glasses: you can put Sunglasses in front of your eyes, observe the distant targets through lenses, such as window frames or door frames, and then move the glasses up, down and back, the target should not be swinged and wavy deformation.

Why wear a driving mirror: Natural light (non -polarized aurora) is actually composed of electromagnetic waves that will vibrate in a specific direction, and light that is reflected or scattered usually prefers a specific direction.Because the roof or pool reflects the sunlight; after the natural light is filtered by the polarized lens, it can only be passed by the light in the direction. That is to say, the polarized lens can first be polarized by the light, and only the light in one direction passes through the direction.(Viewed) Polarized driving mirror is to use this feature to block harmful light, because the sunlight will cause harmful glare if it is touched by any object, and the polarized driving mirror can completely absorb these will cause dazzling and dazzling and dazzling andThe strong light of the eyes is damaged, and the driver of the driver's vehicle often encounters the strong light of the car lights coming on the face, causing the vision to be unclear. If wearing a driver's mirror, it can eliminate unclear vision caused by strong light.

Misunderstanding: Driving the mirror at Night

The so -called night driving mirror is just a colored polarized lens with light increase.Since it is a non -ferrous lens, the light will weaken.Due to the dark light at night, when wearing a colorful lens, it will reduce the visual clarity and affect the judgment.Of course, when you meet the car, wearing a driving mirror can eliminate the vision caused by the strong light of the opposite side light. However, from a medical perspective, it is not recommended to wear it for a long time, or you can wear it in the urban area. Try not to wear it as much as possible.Driving the mirror at night can not only be worn at night (in the evening). It can be worn when the light and other Lights such as rainy days, fog and sky are relatively dim. It can effectively eliminate the vehicle headlights to produce glare, increase color saturation, and have the function of lighting, so that driving is madeThose who have a clear field of vision and more accurately understand the road conditions.

What are the misunderstandings of driving glasses?

Misunderstanding 1: The darker the color, the better

Many people take it for granted that the deeper the color, the better the ultraviolet function.In fact, the function of Sunglasses filtering ultraviolet rays is only related to the plated membrane, and the color is not deeper, the better.Especially for the long -distance driver, if the Sunglasses we wear are too darker, the eyes are more prone to fatigue, and it is more dangerous to enter the tunnel and other Lights from strong sunlight.

Misunderstanding 2: Polarized lens is the most suitable

Many drivers like to wear polarizers. Indeed, polarizing mirrors can weaken strong light, eliminate glare, and make the sight naturally soft, but in fact, polarizer is more suitable for large -scale reflective environments such as fishing and skiing.The scene with darker light, polarizing mirror is easy to make people suddenly dark.In addition, polarizing mirrors can make LCD screens,ledThe color of the red and green Lights fade.Therefore, when choosing a Polarized mirror, it is best to choose a good quality optical lens. When crossing the tunnel, it is best to remove the glasses in advance and blink more.

Misunderstanding 3: Do not wear myopia mirrors

Some drivers are slightly myopia, and they usually don't wear myopia mirrors when they are driving.But once you put on Sunglasses, the problem comes: the eyes are more prone to fatigue, the vision will decrease, just as it will be affected by driving vision at night.Therefore, the driver of slight myopia usually has no problem with driving. If you want to wear Sunglasses, you must be equipped with a lens with myopia.

Misunderstanding 4: Sunglasses color is too fancy

Fashionable young people will have a variety of colors of Sunglasses. It is not false, but it is not suitable for use when driving. For example, pink and purple lenses will change color and spectrum.In fact, Sunglasses are best used in gray lenses because the basic chromatography will not be changed.Followed by dark green.Camellia and yellow lenses have the effect of improving brightness, which is more suitable for foggy, dust and other environments.