The computer spoils vision or not. How not to ruin your eyesight with a smartphone? “People with low vision need to read as little as possible and work with small objects, such as embroidery”

We receive the lion's share of information about the world around us through visual perception, so the first question, when suddenly vision deteriorates: "What should I do?"

There are two main reasons leading to a decrease in vision: any disease or conditions in our lives that not only worsen the health of the eyes, but also provoke the development of a variety of ailments.

Why does vision deteriorate?

As a rule, we ourselves are to blame for the perception, not fulfilling the elementary safety standards in relation to our basic about the world around us. The eye can be called a high-precision instrument, which should be treated carefully and carefully.

The problems are mainly related to constant use computer, tablet and other gadgets that we use at work, at home, in transport and in general wherever possible. Let's figure out why vision is deteriorating from a computer, what to do in such cases, how to help your eyes.

overvoltage

The main cause of eye problems is constant tension, leading to overwork of the organ. Prolonged work at the computer without the obligatory rest in such cases, improper illumination of the workplace, even just reading in transport - all this leads to fatigue eye. As a result, vision deteriorates.

What to do in such a situation? Change your habits drastically and give your eyes a rest. As such a holiday, a special one has long been developed that allows them to relax.

unfavorable ecological situation, smoking and alcoholism worse than computers undermine eye health.
Our passion for fast food, chips and other products Food Industry, it is not clear from what it is made, is unlikely to benefit the body.
Overuse biologically active additives and medicines again, it won't do you any good.
Constant stressful situations, mental and physical overstrain also do not contribute to normal functioning organism as a whole, and hence the eye in particular.
Viral and can also lead to a decrease in visual acuity.

Aging of the tissues of the eye

Unfortunately, over time, we do not get younger, so all tissues of the body are subject to aging, including the retina. The pigment contained in it begins to break down, as a result of which vision deteriorates. What to do after 40 years, when the approach of old age is already felt? Of course, it is impossible to stop the process, but it is quite possible to help the eyes. Even if you do not experience any problems with your vision, and it still remains almost perfect for you, it still makes sense to help it continue to remain in this state. Make it a rule to use "live" vitamins that are good for the health of your eyes.

Moreover, the significance of such substances has long been proven, and all products containing maximum amount useful components are well known. These are blueberries that can be used as fresh, and in blanks or dried. Cherries, carrots, garlic, parsley and other vegetables are now quite available fresh at any time of the year, and in fact they contain the largest number useful substances, which not only heal, but also prevent aging of the tissues of the eye.

Diseases leading to visual impairment

Not only modern technologies and the proximity of old age are responsible for the decline in vision, although today this is perhaps the main cause of problems. Exists enough diseases that impair vision. What to do when the eyes suddenly stop seeing well, and instead of a clear picture - a veil? This is already a cause for serious concern, since such a sharp change in visual perception indicates a serious illness that can lead not only to a significant decrease in vision, but also to its complete loss. If vision deteriorated sharply, what to do? You should immediately consult a doctor, without postponing the visit for later. In some situations, such as retinal detachment or burns, delay can lead to blindness.

Summarizing

If vision began to deteriorate, what to do next is quite clear. It is necessary to exclude from your life those factors that can affect eye health:

To begin with, review your diet and refrain or completely abandon bad habits.
Try to limit your time at the computer, TV and other gadgets. Take medications and dietary supplements only on the advice of a doctor and do not self-medicate.
Do sports for overall strengthening body, not forgetting about gymnastics for the eyes.
In addition to maintaining healthy lifestyle life, you need to contact an ophthalmologist to rule out a more serious disease.

If you follow these simple rules that will be useful to the whole body as a whole, your eyes will appreciate such care. They will still see clearly and clearly both near and far for a long time.

Computers and laptops have firmly entered the everyday life of modern citizens. Some have a PC connection professional activity others use them for entertainment. In both cases, prolonged exposure to the monitor negatively affects eye health. Does the computer damage your eyesight? Yes, if not followed simple rules dealing with the "iron friend".

There are many factors that negatively affect visual acuity. Often the "root of evil" lies in the violation of functionality internal organs and systems, in this case the problem with the eyes, is only concomitant symptom. This category includes general malaise, stressful situation, beriberi, etc.

If, in addition to a drop in visual acuity, the patient notes a strong headache, heaviness of the eyelids and redness of the protein, you need to urgently seek medical care. Since in this case there is a high risk of developing problems with the eyeball.

What disease can this factor be a symptom of?

In addition to the main ophthalmic ailments (myopia, cataracts, hypermetropia, glaucoma), accompanied by a decrease in visual acuity, this symptomatology characteristic of the following pathologies:

venereal diseases;
Demotion or promotion intracranial pressure. The anomaly is caused by a disturbance in the circulation;
Infectious diseases.

Modern methods of recovery

Nowadays, many effective methods for "resuscitation" of eye health. The following procedures will help to fully restore vision:

Correction with a laser;
Surgery (practiced for cataracts);
Medical treatment;
Correction of refractive errors with night lenses. They are used when mild myopia and hyperopia.

Not less than important role corrective optics plays a role in restoring vision. Most often, optometrists select lenses varying degrees stiffness individually for each patient.

Any technique is assigned only after passing a full-fledged medical examination. You should not make a decision on the use of this or that method without first consulting a doctor. Incorrect choice will not bring the expected effect or even aggravate the situation.

The main enemy is the screen

Working at a computer, a person strains his eyes a lot and not at all in order to consider small text. The structure of the organ of vision resembles a camera in its design. In order to clearly “photograph” a picture consisting of numerous sparkling points, the eye must constantly change its focus. And this requires serious energy costs, in addition, the pigment rhodopsin is consumed in an enhanced mode. In people with myopia, it is spent even faster, and this negatively affects eye health. Therefore, myopia increases.

Why do you think painters almost never suffer from vision problems? The answer is simple, they regularly train the eye, periodically shifting their gaze from the canvas to the object. Therefore, do not forget about the rules for working with equipment, let your eyes rest every sixty minutes and regularly perform special gymnastics for training the muscles of the organ of vision.

They get as close as possible color scheme display to the spectral sensitivity of the visual apparatus. Those who do not suffer from problems with refraction can purchase optics without diopters.

How to work with a computer?

First of all, dose the load on the eyes. On average, it is recommended to spend no more than six hours at the computer during the day. For teenagers, the figure is even less - four hours. AT without fail Take breaks as you work, every sixty minutes if possible.

At this time do simple exercises for warming up the body and gymnastics for the eyes. Importance has a workplace. Of course, this will take a little time, but the result will justify all the costs. It is important to adhere right angle field of view and the distance at which the monitor should be placed. Do not forget about lighting, when working in the dark, vision from a computer deteriorates even more.

Dosage of eye loads

Time of continuous work: for adults - six hours, for children - four;
Take a break every thirty or sixty minutes;
alternate different types activities when working with a computer, for example, entering and editing text, take turns;
High school students can spend half an hour without a break, kids - twenty minutes.

If you follow these restrictions, the harm from the equipment will be minimal.

Even if you are among the lucky ones who do not suffer from eye problems, then you should not ignore preventive actions. Thus, you protect yourself from the appearance of ophthalmic pathologies in the future and strengthen the body.

Gymnastics for the eyes

If you spend hours sitting at the computer without resting your eyes, then get ready to invest in glasses or contact lenses. The organ of vision needs a break. In addition, the eye is constantly tense because of the flickering monitor, so dryness and irritation of the mucous membrane develops, and headaches begin to torment.

To catch a clear picture from the display, the eyes make incredible efforts, as a result, the blood circulation process slows down and visual apparatus tired. At the same time, there is a lack of oxygen and accumulation of metabolic products in the eyeball. The body tries to fight negative manifestations by vasodilatation. Therefore, a person feels pain in the eyes with a long stay at the PC.

To avoid many problems, it is enough to blink more often and perform simple exercises in between work:

Rub your palms to warm them up and press lightly on your eyelids. Repeat twenty times;
Rotate eyeballs ten times in one direction and the same in the other;
Close your eyes tightly and open your eyes wide. Repeat five times;
With your fingertips, tap on the head, in the direction from the forehead to the back of the head;
Blink, then close your eyes. Do ten sets.

If you want to restore your eyes after a long day at work, try the following gymnastics:

Drive your gaze into different sides, top - down, diagonally;
Look at the tip of the nose;
Watch badminton players, more precisely, their ball;
Rotate your arm in a semicircle at shoulder level, while following the movements with your eyes;
Focus on the near object, then on the distant one.

Exercises are required to be performed every two hours, for teenagers after forty-five minutes, kids are recommended to do it after fifteen minutes.

Learn more about how to properly charge, learn from the video

vitamins

If you notice a drop in visual acuity, you need to apply emergency measures. With the help of a doctor, select a vitamin course and drink it completely. With a lack of vitamin A, a person develops the so-called " night blindness”, he practically does not orient himself in the dark. In fact, there are many vitamins and each of them has its own purpose:

"A" - strengthens cornea, normalizes night vision. AT large quantities found in carrots, liver and fish;
"C" - responsible for the saturation of the eyes with oxygen. There is a lot of vitamin in sea buckthorn and citrus fruits;
"B1" - regulates intraocular pressure and "delivers" nerve impulses. Contained in the liver and cereals;
"B12" - responsible for strengthening nerve fibers. It can be found in milk and chicken eggs;
lutein. An indispensable substance for eye health, useful for retina and lens. It is concentrated in large quantities in spinach;
Riboflavin. Strengthens the walls blood vessels reduces the risk of cataracts.

Moisturizing drops

Prolonged work at the computer leads to eye fatigue, the appearance of pain and irritation. For elimination negative symptoms need to pick special drops to moisturize the cornea.

Natural tear. The medication does not contain preservatives, suitable for daily use;
Medicines containing hyaluronic acid. Do not cause overdose and side effects.

The following drops will help get rid of redness and moisturize the organ of vision:

"Vizin";
"Vial";
"Opti".

At inflammatory processes worth taking advantage of antibacterial drugs. They suppress the abscess, and prevent the development of complications. For babies, buy special baby drops:

"Albucid";
"Tobrex";
Synthomycin.

The selection of a drop should be carried out by a doctor in order to avoid the risk of developing an allergic reaction and overdose.

Folk remedies

Their main purpose is to restore metabolism. These activities include:

Menu correction. Be sure to include carrots, blueberries and other foods rich in vitamins A. It is recommended to consume more dairy products;
Use a variety of tinctures to combat ophthalmic pathologies. For example, mistletoe is suitable for the treatment of glaucoma;
Apply oils for eye massage. Geranium, burdock, etc. are suitable for these purposes. They are concentrated a large number of vitamins and nutrients;
Perform compresses based on chamomile infusion twice a week.

Myth 1. Carrots and blueberries are very good for vision.

Partially true. But in order to maintain good vision, these foods should not be eaten much, but a lot. For example, for a person to get daily allowance vitamin A along with carrots, he should eat at least 5-6 kg per day. And the retina needs not only vitamin A, which everyone knows about, but also substances such as lutein and zeaxanthin. For example, there are a lot of them in marigolds and spinach. So they can also be included in the list of the most useful products for vision.

Myth 2. Poor-quality cosmetics or cosmetics left overnight can ruin your eyesight.

No. It can ruin the eyelids and skin.

Myth 3. Vitamins and dietary supplements are very good for the eyes.

Yes, it’s true, but it’s worth using them without fanaticism. After all, they contain a complex of vitamins: for example, selenium and zinc, which are important for each of us, which also affect general state body and vision. They do not need to be drunk constantly, but doctors advise their patients to take such strengthening agents for three months, after which they should take a break.

Myth 4. Green color good for eyesight

This is partly true. Green has a beneficial effect on the psyche and calms, and yellow, by the way, too. But they have little to do with the eyes.

Myth 5. LCD screens protect against vision problems

No it is not true. Radiation comes from any television or computer screen. And the vision strains in front of any of them, even in front of a very good and modern one. Protective screens or LCD screens can absorb only part of the radiation, but not completely remove the danger.

Myth 6. To the modern child With early years not to do without a TV and a computer

This is a misconception that leads to vision problems in children due to the carelessness of their parents, who at the age of three put the baby in front of the computer, and at five they are surprised that he does not see something. Ideally, a child aged 5-12 years should receive TV and a computer in doses: about 30-40 minutes twice a week. And for small children, a TV and a computer should be contraindicated at all.

Myth 7. School tablets are completely harmless.

More likely no than yes. Tablets can be recommended only to high school students and only if certain visual hygiene is observed. The teacher should ensure that every 10-15 minutes the children are distracted from working in front of the screens and switch to another type of activity.

Myth 8. When a child goes to school, the load on vision becomes so great that it will still fall.

Not true. There are certain rules, simple and important, that many of us know, but are too lazy to follow. And they, meanwhile, can help keep your eyes in order. AT lower grades the teacher should conduct gymnastics for the eyes. The lighting in which children work, read or write is also very important. Houses workplace for a schoolchild should also be equipped with all hygiene requirements. We also note that it is better for schoolchildren to visit an ophthalmologist several times during the school year, since it happens that in September the child has “1” vision, and in the spring he already sees only half of the table.

Myth 9. If children are given cuffs, the child may lose their sight.

The truth is that occipital part The brain is responsible for vision, so its damage is really fraught with vision problems. Well, cuffs in any way should not be given to children.

Myth 10. In a person working at a computer, the vision adapts to daily high loads.

Not true. Those who work at a computer need to visit an ophthalmologist every six months. Then on early stages you can detect some “malfunctions” with the eyes and try to eliminate them or slow down the development of the disease. If you wait bright severe symptoms, you can become one of those patients who, at the age of 35 or 40, come with the words: “Doctor, I can’t see anything.” And the doctor looks into the eyes and understands that the vision in one of them has already been irretrievably lost, while in the other it is rapidly declining.

Myth 11. Phones, iPhones and electronic books spoil vision

Yes, and they cause no less harm, but due to their own size and voltage, even more than stationary computers.

Myth 12. Reading books is no less harmful than playing at the computer.

Not true. So often argue those who themselves in childhood spoiled their eyesight, reading books under the covers with a flashlight in their hand. If you follow elementary rules especially the lighting and right position while reading, it will not bring harm. Vision will deteriorate if you read in the dark, lying down or under the bright sun.

Myth 13. If I start wearing glasses, then I won’t tear them off

Not true. With minor changes in vision, it is enough to wear glasses for several months to see changes for the better.

Myth 14. Sunglasses bring more harm for the eyes than good

Look at the glasses. Sunglasses made of cheap Chinese plastic are definitely harmful, high-quality glass ones are useful. The fact is that glass absorbs the ultraviolet spectrum, while plastic transmits it.

Myth 15. It is useful to bury urine, honey and blueberry juice in the eyes.

Do not experiment with your vision like that. Urine therapy in the treatment of vision problems should not be carried away at all, and honey and blueberries can cause serious irritation and allergic reaction. For those patients who really want to try similar methods eye healing, I advise you to bury honey, diluting it in a ratio of 1 to 10, and only in the absence adverse reactions make these drops more concentrated. Naturally, you should first make sure that the patient is not allergic to bee products.

Myth 16. Vision problems can help unconventional methods treatment: homeopathy, herbal medicine, acupuncture

Everything is good in the aggregate. They can help but not solve problems. I have not met a single patient who was completely cured by these methods. Many have lost their sight...

Myth 17. An ophthalmologist can only check visual acuity and fit glasses.

Not true at all. Some diseases such as diabetes or neoplastic diseases in the brain, often the first to be detected by ophthalmologists. Also, the state of the retina shows the consequences of traumatic brain injuries and some other conditions of the body as a whole.

Visual impairment is a problem that many face with age or after heavy eye strain. However, you should not be afraid of it, because in the vast majority of cases this phenomenon can be corrected and very well. In order for you to know what steps can be taken when such an unpleasant fact is discovered, let's look at the causes, as well as methods for dealing with the main symptom.

Causes of eye diseases

There are at least a dozen reasons why people experience certain vision problems, and in each case they are individual. The most significant among them are:

Genetic features (predisposition to certain diseases).
Increased load on the organs of vision.
Rough.
Transferred infectious diseases.
Endocrine diseases, including diabetes.
Circulatory disorders.
Pathology of the development of the spine.
, chemical and radiation exposure.
age-related diseases.

Also, in addition to the main causes of vision loss, there are additional accompanying factors that stimulate this process. Among them, doctors call a decrease in human immunity, a lack of vitamins in the body, lack of sleep, stress, smoking and drinking alcohol.

A wide range of factors affecting the acuity of our vision suggests that, to one degree or another, each person is at risk of partial or complete loss of it.

In order to avoid such an outcome, it is very important to carry out comprehensive prevention eye diseases.

Prevention

Knowing the reasons for the deterioration of vision, it is not difficult to determine those preventive measures needed to restore it. These include:

Refusal of bad habits, including smoking and alcohol.
Regular visits to the optometrist timely detection and treatment of any ailments (it must be remembered that in the early stages almost all of them can be completely cured with medication, which late stages practically inaccessible).
Protect your eyes from chemical exposure and UV radiation.
Compliance with recommendations on hygiene of vision, including ensuring the proper level of lighting at home and in the office, as well as the mode of work at the computer.
Active sports that improve blood circulation and metabolism.
Regular exposure to fresh air.
Homemade baths and lotions based on herbs.

All these methods are quite effective in each specific case, therefore, in no case can they be ignored or considered primitive and obsolete.

By using them regularly, you will be able to avoid serious illnesses and even improve your current level of visual acuity.

What to do if vision has fallen

In the event that you have found even minor symptoms of decreased vision, you should see a doctor immediately. An ophthalmologist is obliged, at your request, to conduct a comprehensive eye examination, study the conditions of your work and life, determine the reason for which your vision has fallen, and also prescribe a correction adequate to your case. If you take such measures in a timely manner, it is quite possible that you will be able to identify certain complex ailments in the early stages and cure them in time, thus avoiding loss of vision. If the specialist does not find serious illnesses in you, he will be able to select for you individual method of vision prevention, using which you can remove this symptom and return to normal life.

Many people with a slight deterioration in vision do not see the point in going to the doctor and try to solve the problem through folk methods, or completely ignore it.

Both the first and second options are not correct. The fact is that without a full diagnosis it is very difficult to establish true reason loss of vision, and therefore it is impossible to adequately treat it. Such an approach, as well as ignoring the problem, can lead to complications and other unpleasant consequences.

What diseases can this factor be a symptom of?

In addition to the main pathologies of vision, including myopia, (all of which are accompanied by a decrease in visual acuity), this symptom is also characteristic of a number of other ailments, including:

Impaired intracranial pressure caused by circulatory problems.
Venereal diseases.
infectious diseases.

With such ailments, damage to the centers can occur. nervous system, due to which the vision of patients falls.

Normal and diseased eye

That is why, if you have never complained about the health of your eyes before, need to pay Special attention this symptom and seek immediate medical attention. You may need diagnostics from other specialists: a neurologist, a cardiologist, a therapist, but it will give you the opportunity to get the most complete picture disease and overcome it faster.

Modern recovery methods

Nowadays, ophthalmology has dozens of effective methods, allowing to cope with eye diseases, regardless of their causes and general symptoms. Full recovery visual acuity carried out using:

surgical treatment (especially for cataracts);
drug therapy;
correction with the help of night lenses (with weak myopia and hyperopia).

Also important are contact lenses various optical power, which can be soft, hard gas permeable. Selected for each patient individually.

The appointment of any of the above methods of correction is possible only after a full diagnosis by a specialist.

It is highly not recommended to independently make a decision on the selection of one or another remedy to eliminate visual impairments, since they can not only not give good result, but also exacerbate the problem with the wrong selection.

Regardless of whether you currently have diagnosed eye diseases or not, every effort must be made to avoid their occurrence in the future and help the body recover. normal condition eye now. For this, it is vital to general recommendations vision care. They are common to all patients. These measures will be discussed below.

Traditional medicine (diet, diet, vitamins)

Almost all folk methods the fight against visual pathologies are aimed primarily at restoration of natural metabolic processes by saturating the body with additional vitamins and minerals.

They may include:

Diet correction with the addition of carrots (contains vitamin A), blueberries, citrus fruits, dried fruits, beets. It is also mandatory to add dairy products to it to saturate with the necessary minerals.
The use of various infusions. For example, mistletoe (treatment of glaucoma), as well as eyebright (for various types pathologies).
Usage various oils for eye massage including geranium oils, burdock oil and other similar ones to which a person is not allergic. These funds also contain wide range vitamins, therefore they can only provide positive impact on the condition of your eyes.
As local funds these methods also therapeutic compresses based on a decoction of chamomile and other herbs. In prophylactic whole, it is enough to carry them out twice a week.

It is extremely important to use traditional medicine methods to restore visual acuity as preventive ones. However, when serious illnesses, including glaucoma and cataracts, it is not recommended to base treatment on them alone. It may have backfire for Your health.

Eye charger

Exists at various diseases eye exercises, the daily implementation of which can give a good healing effect and even improve your visual acuity. They are aimed at solution various problems vision and allow:

Improve eye circulation(exercise "curtain");
Train accommodation(all exercises aimed at consistent focusing of vision on near and distant objects);
Relax eye muscles (exercise "butterfly").

A set of exercises

Harmonious exercises for your eyes should consist of several different types of exercises.

For getting maximum effect from it, it is recommended to perform the exercises 2 times a day at the same time.

Within a month, with proper exercise, you can get the first result.

Video

Video on how to restore vision.

conclusions

As you can see, both in medical and in folk practice there are a lot of effective recipes that can save a person from vision problems. And, unfortunately, no one is immune from them, but there are effective methods although not preventing, but slowing down the process of vision decline. This is also exercises for the eyes, more about which is written, and, and ethnoscience. All that is needed to cure such ailments is to pay attention to the problem in a timely manner and proceed to it. effective treatment. In this case, you will definitely get positive results in this case.

Date: 03/28/2016

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The first signs of vision problems
How can you help yourself?

Does the computer damage your eyesight? This is one of the most topical issues in modern world because many people in different countries daily spend several hours behind this device. It is needed for work, study, leisure and communication. Many people simply cannot imagine life without a computer and electronic devices. In addition to desktop computers, tablets, smartphones, laptops and other gadgets are actively used at work and at home. No less relevant is the problem of visual impairment in the population of developed and developing countries. Now this disease affects not only the elderly, but also middle-aged citizens, youth, and adolescents. Parents often tell their children that sitting at a computer for a long time is dangerous for their eyesight. I wonder if this is a way to switch the child's attention to something else, or do computers really harm the eyes? In fact, the computer plays an indirect role in the damage to vision.

The main ones are performed by other reasons:

the quality and settings of the monitor used;
the number of hours spent near the device;
the position of the human body when using electronic devices;
lighting around;
view of the studied information on the monitor.

The image on the monitor is too bright, pale or dark, low quality, time limit maximum use appliances may harm your eyes. Someone spends at the computer 2 hours in a row, others 8 or 12, and some do not part with gadgets for 15 hours. A desktop computer, as a rule, stands on a special table that does not allow you to get too close to the screen. But laptops and tablets can be kept sitting, lying down, standing, close, far, in the dark, in almost any position they can be used. Vision deteriorates greatly when studying various tables with small numbers, texts with an unusual font, very bright or blurry pictures, etc.

The first signs of vision problems

When you stay near the monitor for a long time, your eyes are very strained. The longer you look into it, the harder it is for the eyes to perceive and transmit information to the brain. People with vision problems childhood, at wrong work with a computer, it deteriorates much faster than with other users. Often people who spend for a long time near electronic devices, the following oddities are observed:

after turning off the monitor or screen, it seems that bright and short flashes of light appear before the eyes;
eyes are “dry”;
feeling as if a handful of sand had been thrown into the face, or a speck had fallen into the eye;
inside there is a burning sensation;
watery eyes;
as if one or both eyes are looking at the world through a plastic film;
look at the monitor or screen for a long time and see certain information, after a few minutes, when you look there, you realize that you have confused letters or numbers.

All of these are signs of visual impairment. If at least one of them is present, you need to contact an ophthalmologist (oculist) and check your vision. If you do not respond to the symptoms in time, then it will only get worse. Most often, the computer becomes an indirect cause of farsightedness, dry eyes, myopia. But under certain circumstances, it can contribute to the development of cataracts, conjunctivitis, strabismus, glaucoma, retinal detachment and other serious diseases.

How can you help yourself?

It is impossible to refuse a computer or reduce the time of working with it, since it is indispensable for the activities of many organizations. And at home, hardly anyone will voluntarily agree not to use electronic devices. There are several ways to protect your eyesight from computer influences:

observe safety precautions when using devices;
properly equip the workplace;
use protective equipment for eyes;
do special exercises.

Hold the monitor or screen away from your face, preferably in a seated or standing position, but not lying down. Watch the lighting around you. If the screen is very bright, and around is twilight or darkness, then when you turn on electronic device eyes are stressed and do not immediately perceive information.

The computer monitor should not be in front of the face, but be slightly lower so that the look at it falls from top to bottom. The distance from the monitor to the face should be one and a half times its diagonal. Adjust your monitor's brightness and contrast to suit your workflow. There should be good lighting near the computer. If there is not enough light in the room, then use a table lamp.

When working with a computer, you need to take breaks every hour. During breaks, move away from the electronic device, do exercises for the eyes, moisten with drops or rinse them.

There are several exercises for vision:

look around and up and down;
look at the nose, then squint your eyes in different directions;
blink for at least a minute;
look closely at an object near, then at a distance;
close your eyes for a few minutes.

Do not regret a break of 5-7 minutes. It relieves eye strain, which contributes to the preservation good vision and improve speed and efficiency.