Most people are confident that sun glasses are primarily a fashionable accessory. But this opinion is erroneous, because the purpose of such glasses is to protect the eyes from sunlight. To their choice it is worth it is thoughtful and consciously. Purpose glasses can harm vision. What is the danger of sunshine? For the right choice, it should be understood in the importance of eye protection. Even since the school lessons, the anatomy knows that it is Melanin that is responsible for protection, but over the years its amount is noticeably reduced and the sun's rays can cause eye diseases. Even harmless not long-term observation of the sun, leads to partial loss of vision without complete recovery in the future.

Sunglasses sunscreen on Aliexpress

Another misconception is that many consider the dark color of the points best, protects the eyes. But this is not an indicator that the color of the lenses delays the rays of the sun. Their color does not matter if there are no protective functions of the glasses. Dark glasses as a rule, pupils relax and expand. Therefore, the owner of dark glasses without an ultraviolet filter threaten negative consequences that can lead to problems with eye lens. By purchasing an accessory, you need to make sure of its security and quality. On such glasses, there are necessarily identifying icons set standards. And the reliability of protection is indicated in the instructions that comes in the kit. It indicates information regarding the country where glasses and their conditions are made.

There are two types of lenses. With polarization effect and phytochromic. In order to determine the importance of you need the following information. The first effect does not allow you to penetrate the glare, water, ice and wet surface, which can little to degrade visibility. Cutting off any glare or illumination This object improves visibility. Such an important and necessary accessory will suit the drivers, people aged and for all vacationers from the water. Also, they will not be a replace assistant, for motorists in the dark. Points perfectly cope with sharp differences of light and help their owner comfortably feel reality. The second version of the lenses is phytochromic, performs several other functions and transmitted rays depend directly on its intensity. They are used in glasses such as chameleons, which are darked with bright radiation and brighten, respectively with dark.

To date, manufacturers are offered by manufacturers of glasses, where two types of lenses are combined. Substances that follow in the production of phytochromic lenses show maximum activity in the cold season and, accordingly, less darker in the heat. Moreover, their functions weaken and such glasses need to be replaced with new ones.

When selecting, form should be based on the following nuances. First of all, it is worth avoiding pressure in the field of temples, if the points in the place are humbered - they can not be bought in any case. Rubbing should be based on the nasal zone and not put pressure on the cheek area. At discomfort, you should not hope that they are spread, such a function is not available. Also, with any head movements, they must be kept in place. And it should be remembered that correctly selected glasses adjust the form and can hide disadvantages. With triangular form, options with a thin rim are perfectly suitable. Holders of oval face form are simply lucky - they are suitable for any models with a single supplement - comparability with the size of the face. In order to emphasize, for example, the elegance of its nose glasses should be held high on the nose. To smooth the nasal shape, on the contrary, glasses must be lowered down. PI of various eye diseases, for proper selection of lenses, it is necessary to take advice from an ophthalmologist. All glasses must go complete with the instructions and have a label that must contain all the parameters of the product. For motorists, it is recommended to purchase options only with phytochrome functions for skiing - glasses with polarization effect are suitable. Models with wide glasses made of brown, green and gray lenses allow you to comfortably feel the eyes, which you can not say about the lenses of pink, yellow or orange, they will constantly feel discomfort.

You should not stop on models that will come out quickly from fashion, because high-quality glasses will serve for a long time.

Site Aliexpress The abundance of the choice of any models, for every taste and wallet. To select a suitable one enough, only to find free time in order to enter the site and enjoy the choice.

Men's glasses on Aliexpress

By approaching the summer season, it's time to worry about the acquisition of an important accessory. And the stronger the sun begins to warm, the more glaculently there is a need to wear sunglasses.

In the choice exactly male glasses It is advisable to be guided by the following tips. First of all, at the initial stage, it should be determined to determine which goals are being pursued: to improve vision, for image or for convenience. Nevertheless, they are an important part of the general image and select them carefully taking into account all the requirements of the poorest owner.

For the correct selection of men's sunglasses should be remembered for basic requirements for them. An important role is given primarily by form and a rim that should be combined with the contour of the person himself. For square type, glasses are well suited to the bottom-based form sitting very high on the nose. It will not be bad to look and oval form.

Rectangular owners It is worth choosing glasses large glasses with a wide rim and the same handicap. All forms must be collected.

With a triangular face with a narrow frontal part and a wide chin frame, the opposite must be fine, with elegant lines, and the form of lenses should not be large.

Well, the type in the form of an inverted triangle, with high cheekbones, a wide forehead and a narrow chin ideally will suit all the well-known aircraft-aviators.

For round-blooded men, the glasses of a rounded and uniform shape with a narrow rim.

The owners of a diamond face with narrow eyes and not high foreheads will be an excellent supplement of glasses without the presence of rims or options with square lenses.

The oval face with the correct features does not oblige any points, any points are suitable for this form.

Many men are hampered in determining their type of face. In this case, the scheme will help. After determining the rim, it is necessary to start color, and it is selected, based on the color of the hair. For blondes, the rims of dark and silver tones are suitable. Sweets can stop with glasses in a rim of brown, black or gray. Brunettes are suitable classic black, as well as golden and silver colors. Red-haired men can be bowed to the choice of golden or copper frames. Yellow, red and even lilac will look at them very much.

But first of all, the color of the frames should like the poorest owner of the glasses. Only in the event of the purchase, you can enjoy, but do not forget about quality. On the Aliexpress website, the choice of male sunglasses is very large, so it will be easy to determine the choice. Come and buy.

Sunglasses Women's Sunglasses for Aliexpress

The sun rays do not actually act on the retina, which is why it is recommended to wear sunglasses to wear sunglasses. To date, with such a variety of choice, it is very difficult to be without a purchase. But it is very important at the time of the acquisition to remember two important qualities of good glasses, about the light and full harmony with the appearance.

For a beach holiday, it is advisable to use sunscreen accessories with a lightness function of at least ten percent. The same criterion regarding the lap of nature at the moment of country sites should be at least 25%. It is recommended to use another advice - it is better to shoot glasses in the premises.

Models points for women Flat forms are harmful, because the convex form transforms the nature of the eye shell, which is doubly comfortable for sight. Often, glasses have double filtration, what does it mean? Such an option of protection from the Sun is engaged in the absorption of sunlight in the spectrum.

Multicolored glasses, give such rays into which the lenses themselves are painted. After that, it becomes clear that the accessory from bright glasses that do not combine the color of the eyes is better not to acquire. For example, a green lens is perfectly coping with the protection of the green eyes. Poorly reflected on the sights of sun-protection lenses of a blue shade, this color annoys pupils and easily penetrates the rays of the sun, which burn the retina.

The material of the glasses also has an important role, this item is also worth paying attention when choosing. The lenses of natural glass are more fragile, unlike plastic, but paste ultraviolet rays. And unfortunately, they are not suitable for children, due to the fact that they are dangerous. When hit, small fragments can get into the eyes of a child.

Sunglasses must be purchased in special branded stores or on sites with a proven reputation. Such options in the production process are covered with a special deposition responsible for the lack of glare and water repulsion.

To check distortion, you need to take a fabric with a square viscous, put down lenses, and study the structure of the fabric through the glasses. The less material is distorted, the better the goods. But glasses with very dark or mirror lenses are ideal for traveling to the mountains.

For female, it is very important exactly the form of the glasses, because the perfectly selected form hides any face lack. For rounded ladies, a trapezoid form of glasses is suitable.

The owners of a square face will be a form of glasses with a rounded lower part or in the form of a triangle of the correct shape.

The ladies with an oval form of face were recommended to acquire the glasses of the classic option. It is only important to draw attention to that their line must match the upper line of eyebrows.

Blondes better stop their choice, on blue lenses, green or standard black. Bars and brunettes will look great in gray or brown glasses. Red-haired women are beautiful and tastefully look at the lenses of olive or green shades.

Blondes are best suited blue glasses, emerald green and black. Brunettes can wear glasses of gray-blue color, red-haired - can choose glasses of olive, pale green shade.

For comparative analysis, we make a table, with the price policy of the Aliexpress website and other online stores

Virtual glasses on Aliexpress

Translated from English, virtual reality means the world that is created by technical support that helps a person with the help of visual and auditory contact to feel what is happening. In this case, the owner of the points is dipped into the world, where the reaction is developed.

For example, when using virtual points, the user may experience emotions that cannot be recreated without them. In such an experiment, more than a thousand people were established, who were offered to participate in the game - the horror. Without the presence of glasses, the feeling of anxiety and fear was experienced about eight percent of the participants, and in the presence of a virtual assistant, the feeling of fear increased to 50%

The very first model virtual points In addition to 1968, I built a scientist from the United States of America - Sutherland. Initially, the parameters of the points were huge and fixed to the ceiling. They transformed a graphic image of very low quality. By the beginning of the ninety years of the last century, newer options were created, but their popularity began to fall rapidly. After that, by 2012, experienced engineers created a modern model with playback of high-quality pictures in comparison with previous models, after which the popularity of virtual points began to grow rapidly.

Recently, advanced users of modern devices are very difficult to surprise the latest technologies. But the emergence of a new system for a sensation of virtual reality has become a real breakthrough. Recreation of the effect of reality, surprises much more than the possibility of using glasses with a 3 D effect. Many potential users ask a question how this system works?

Such points are intended to reproduce a certain picture, taking into account the perception of real-time. Ultimately, the feeling of finding in reality is achieved and the facet is erased between the game and the present. The gaming subject consists of the main body, the display screen and lenses intended for focusing. Another set includes special sensors for spatial perception.

Virtual glasses are intended for use in a set with a smartphone. In this case, the screen works the phone that is placed in the scope system. This option does not have a high price and are very in demand by the buyers of the site Aliexpress. They are ideal for playing 3 d films and the possibility of launching a variety of games.

The advantages include their mobility, due to the fact that the glasses are not attached to the bulky technique. High-quality recreation does not lag behind the image that gives PC. But it works subject to the use of modern phone models. The disadvantages can be attributed, the presence of a small number of games that support virtual reality.

There is the next variety of virtual points - designed to work with the computer. According to the availability of functions, this option wins glasses for smartphones and this is reflected in the pricing policy.

The positive qualities of this species include: support for many game applications in the form of virtual reality and standard games, there is a unique opportunity for training and traveling in virtual time and playback of the photo in 3 D. format

The disadvantages of virtual glasses for computers include the following points:

• the presence of a powerful PC;
• no possibility of using without the presence of PC;

But the ability to support high-quality graphics overlaps these disadvantages.

Consider the following points of the glasses - it autonomous modelswho have a built-in computer with the presence of a battery. Their main advantage is primarily the mobility of the device, and the main minus is the lack of sensors for spatial perception. The display of this model provides for the presence of a plurality of color solutions. The exploitation of points is no longer enough, and the high cost of the device speaks for itself.

TFT. The option is significantly different, from the lower price threshold described above, due to which this technological solution is very popular among the buyers of the Aliexpress website. Negative moments include: poor quality reproduction of pictures and great energy consumption.

Absolutely any models can be purchased on the AliexPress trading platform, taking into account the attractive price and free shipping.

Magnifier glasses and round glasses to buy on Aliexpress

If very often in work or in everyday life, it is necessary to deal with reading small text or work with microdemmes that the usual needle can become. For example, repair is coming with the participation of small details. You can not strain your eyes and resort to the help of glasses, which to engage in an auditorial increase in items by 160% or more. Often, elderly people face reading instructions for drugs. Even the young generation with difficulty falls into the needle's ear. In order to alleviate fate, you can buy glasses - a magnifying glass and comfortably feel in such situations. The more convenient this accessory is convenient - it does not require constant support with his hands. It is enough hard to keep the magnifying glass in your hand and do something in parallel. This is a practically an unreal task.

Glasses - Lupa Even impossible situations! Because when there are both hands are completely free. They perform the functions of the present magnifying glass with a more convenient and comfortable functionality. They allow you to read a small font not only in books, but also in the phone. In all respects, this is a standard magnifier, but very convenient and practical to use. Glasses - Magnifier, perfect item for small repair and reading.

Such glasses are most convenient as possible in solving various types of tasks. Easy to use when sewing, knitting, embroidery, reading, replacing batteries in different small objects. Perfect for the repair of jewelry and in the mass of other life moments.

The glasses can be worn on top of other glasses to improve vision. Their lightness and flexibility allows you to wear over lenses or sunglasses. For their acquisition, the appointment of a doctor or a recipe is not required. They are just enough to order on the Aliexpress website and enjoy the use.

Let us focus on the benefits:

• increased items to the limit of 160%
• sock on top of any lenses and glasses;
• ease and flexibility of their form;
• excellent quality lenses;
• beautiful fixation in the eye area;

Given the many advantages, such glasses become a wonderful assistant in everyday life for every person.

Recently, the fashion includes round shape glasses. They are perceived by the public as the old good classic. Although even recently were quite a creative accessory. But it is worth understanding that such an option to face will not be every wishes. Their function is to underline the facial oval and mitigate the sharp forms. For owners of other forms, it is desirable to select round glasses taking into account the variety of frames. Unfortunately to people with a round form of face, such glasses will not fit at all. Round glasses emphasize the individuality of their owner and become a faithful companion to protect against sunlight. There is a wide selection of this accessory on the Chinese site Aliexpress.

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