1. What are the differences between night vision glasses and Polarized glasses

1. Different principles

The polarizing mirror is made according to the polarization principle of the light, and the unnecessary light is scattered, such as strong sunlight.

Night vision mirrors are based on the auxiliary observation tools made by the night vision technology at the same time. The night vision technology includes two aspects: micro -light night vision and infrared night vision.

2. Different effects

The special effect of polarizing mirror is to effectively exclude and filter the scattered light in the beam, so that the light can put the eye visual image into the eye transmittance shaft, making the field of view clear and natural.

Micro -light night vision mirrors make the weak light large, so that it shows a clear picture in the sight, so when there is no light at all, the microcomioxid night vision mirror cannot be seen; the active infrared night vision mirror is inIn any case, you can see things. If there is no infrared source, passive infrared night vision mirrors cannot see things.

3. Different use of usage

Polaries can be used when driving, fishing, skiing, rain, etc. are used in strong reflection or strong light.

Night vision mirrors are usually used at night, and they are widely used in the fields of transportation, military and other fields.

2. How to choose night vision glasses

1. Material of the lens

The material of the lens affects the effect of protecting the eyes. You should choose the driving mirror made of polarized lenses. This can effectively reduce the dazzling Lights and the light of the Lights.The strong light becomes soft, and the vision is clearer, which also guarantees the safety of the driver's friends and relieves the fatigue of the eyes.If possible, let the salesperson darkens the light when buying, and feel the softness and clarity of the Lights after wearing the product.

2. The radian of glasses

The comfort of polarizing driver mirrors depends on the arc of glasses.Westerners' nose bridges are generally tall, and the contours of the bridge of our Orientals are round. Therefore, when choosing, you can try it. After wearing it, you can feel that it is easy to drop and hold the nose. It is most important to choose the glasses suitable for us.

3. The nose of glasses

When the driver friends buy the night vision mirror, they should choose the kind of soft and elastic nose. In this way, it will not make the nose of our major drivers feel uncomfortable.

4. Observe the mirror leg

The flexibility of the driver's mirror legs is also very important. Check out whether the mirror legs are flexible and whether the size can be adjusted to meet the needs of different drivers and friends. Flexible mirror legs will be easier to adjust and make drivers feel more comfortable.

5. Framework material

You should choose a driving mirror of the alloy material. The glasses made of this material are very light, the weight is not heavy, and it is strong. The ears will not be uncomfortable because of wearing glasses for a long time.

6. The thickness of the lens

The thickness of the driver's lens lens affects the use of glasses to a certain extent. Choosing glasses with thicker lenses can be more durable to prevent the glasses from being stimulated and unexpectedly crushed, effectively protecting the eyes of drivers and friends.

[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.

1. How to put Riding glasses when not wearing

Riding glasses can protect the eyes during cycling, but Riding glasses for a long time, and often blowing the sun on Outdoor wind. Therefore, the necessary maintenance work is indispensable. Basic maintenance is to pay attention to the Riding glasses of Riding glasses.Place, how to put Riding glasses when not wearing?

1. Picking the glasses: grab the mirror feet with both hands and remove it on the front. Pay attention to avoid one hand to remove it, so as not to cause deformation damage to the frame.

2. folding mirror box: folding mirror box should start from the left, fold the left mirror leg first, and then fold the right mirror leg.

3. Washing glasses: After the mirror frame and lens are used, it is usually contaminated with foreign objects such as dust and fat. It is necessary to use neutral detergent warm water to clean it, and then dry it with a soft cloth.

4. Place glasses: When placing temporary placement, let the mirror look up or erected to avoid placing it down; if you want to put it in the glasses box, you can use it to wipe it properly, then put it in the glasses box, and then put it in the glasses box.Pay attention to prevent lens and frame scratching.

In addition to being carefully placed on Riding glasses, there are many places to pay attention to the maintenance of ride glasses.

2. How to maintain Riding glasses

The maintenance of Riding glasses must be done:

1. riding the glasses wind to the sun, you need to wipe and clean it in time. When wiping, you should use a clean dedicated mirror cloth. Use your hand to hold the frame on the side of the frame on the side of the mirror. Wipe gently.So as not to cause damage to frames or lenses.

2. When not wearing glasses, use glasses cloth to put in the glasses box. When saving, please avoid contact with corrosive items such as insecticides, toilet products, cosmetics, hair gums, and drugs to prevent ride glasses from deteriorating, discolored, and aging.

3. During the process of wearing Cycling glasses, do not touch the lens with your hands.

4. Do not get it on your head when you do nt wear it temporarily, because your hands and hair are oil, which will damage the lens and it is not easy to wipe.

5. Riding glasses need to fit the face shape to play a good wind -proof and sand prevention effect. If there is a loose discomfort or the screw loose, it may be that the frame is deformed, and it needs to be adjusted in time.

6. If the lenses of the ride of glasses have grinding flowers, scratches, stains, cracks, etc., need to be replaced in time, so as not to see things that are unclear due to the dispersal of the light and cause vision decline.

1. How much does it cost to ride glasses?

Riding glasses is the equipment that many friends will use when riding. Good Cycling glasses are very helpful for riding and their own protection. Many friends dont know how to choose the glasses and how much money to buy.Riding glasses is suitable, so what is the price of Riding glasses?

The price of Cycling glasses is affected by factors such as brand, material, processing technology, function, and other factors. It only takes a dozen dollars to dozens of dollars, and it can be done around one or two hundred.Or customized Cycling glasses are generally around thousands of yuan, and three or four thousand yuan products are available.

When choosing riding, you mainly choose according to your own budget. If you are just getting started or considering long -distance riding, you choose an ordinary Cycling glasses. It is about two or three hundred yuan.For friends who are preparing to ride a long -distance ride, it is necessary to buy a good ride glasses. Then you need to consider your budget for choice.

2. What parameters should be paid to when buying Riding glasses

During the cycling process, the sun, wind sand, foreign body, etc. can all cause certain damage to the eyes. Therefore, choose a good ride glasses to protect the eyes. When buying Cycling glasses, the parameters of Cycling glasses include:

1. Structural strength

The larger stones or insects may hit the glasses when riding. If the speed is fast, and the strength of the Cycling glasses is not enough, it is likely to break the glasses and cause harm to the human body.Cause greater damage.

2. Overflow

sunlight and wind come from all directions. If the coverage of Cycling glasses is not good enough, there will be dead ends, and it cannot play a good wind -proof and sand prevention effect.The eyebrows are covered.

3. breathableness

During the cycling process, the amount of exercise is large. If the breathability of the Cycling glasses is not good, it will not allow the heat to distribute inside in time, which will cause mist and affect normal cycling.

4. Fixedness

No matter how good the protective performance is, it is useless if it is easy to fall, so the stability of the glasses on the face is also necessary.

5. Polarized light

That is to use polarizer, light is as directional as water waves. The polarizer can filter the chaotic waves generated after the reflection of the object.Essence

6. Leed color

There are several purposes with the lens plus color. One is to reduce the brightness of the light. The darker the color of the lens, the darker the light; the other is to strengthen the contrast to make the logo, signal Lights or some objects more obvious.The color is related, and there are suitable colors in different environments.Another purpose is to be beautiful and fashionable.

1. Is Riding glasses and windproof?

In the process of cycling, wind sand will cause a certain degree of damage to the eyes, because during the cycling process, the speed of the car is mostly tens of kilometers per hour. At this time, if we expose the glasses, the wind blows on the wind.It is undoubtedly a major damage to the eyes; coupled with the case of wind sand, the eyes will easily enter the sand, and the wind blows. If it is not protected, it can easily cause eye diseases such as sandylonsThe eyes will often be blushing.Among the many cycling damage, the wind sand is the most damage to the eye in addition to ultraviolet rays. Can Cycling glasses windproof?

The answer is yes. One of the functions of Riding glasses is windproof, so it is generally designed to fit the face shape, which has a certain windproof effect. In additionThe function of Riding glasses, this windproof effect is better.A suitable cycling wind mirror is not only windproof, but also dustproof, to avoid sand, dust, flying insects, etc. to enter the eyes; the rubber strips on the frame can also prevent sweat from flowing into the eyes, which is very practical.

2. How to choose a good windproof glasses

cycling is to wear windproof glasses. Windproof glasses can weaken light stimulation, windproof sand, anti -flyworms, and wearing wind mirrors in winter can also prevent eyes from crying. Pay attention to windproof glasses:

1. Material

The qualified windproof glasses lens should not be made of glass, plastic and other materials, otherwise an accident is easy to be crushed, hurting the user's eyes, good windproof glasses, strong anti -impact, lightness, toughness and other characteristics. Generally PC materialsMore common.

2. Frame

The overall material of the windproof mirror should be limited to the resin or TR-90, try to avoid choosing metals as much as possible, so as not to cause damage to the opposite side of driving. In addition, in order to obtain a better windproof effect, the fixed method of the frame should be fixed.

3. Sealing rubber ring

Good wind -proof glasses are sealing glue rings made of silicone material, which is closer to human Skin, and can effectively prevent sand and dust from entering the eyes through gaps. It is better to wear it to comfort.Some windproof glasses are made of plastic. It is easy to oxidize and harden. Not only can it not fit the Skin firmly, it can also cause indentation. It is not recommended to choose for a long time. It is not recommended.