Impact of Technology on Eye Sight

Continuously staring at the screen can damage your eyesight. Well there is nothing new but this factor is the most important contributor in damaging your eye sight, the habit can initially cause dry eyes and eye strain, but it soon follows other damages quoted by eye specialist of Kolkata. Another common habit of using your mobile phone constantly, especially after you put off the lights, lying in bed? Then, you should rethink, continuous use of mobile devices before bedtime in the pitch dark can cause extensive pressure to your eyes.

This habit to follows the same signs of initial dryness, the strain on your eyes. Direct glare without the protective layers for over 30 minutes can even cause an irreversible eye degeneration and rapid deterioration of eye vision.

Although, no specific studies are there to substantiate this theory, the reason roots from the fact that the mobile phones can expose an individual to high energy visible light or blue light, which according to an eye clinic in Kolkata causes prolong exposure to harmful rays. “The high energy visible or blue light comes out of phone devices or computer which when exposed directly to eyes can damage them.

Eye specialist in Kolkata says,”eyes could be affected only after continuous and long hours of usage in the dark. This habit may not lead to eventual damage that can cause permanent vision loss if the person does it continuously for prolonged periods,”.

Eye clinic hospital has advised certain precautions, that includes maintaining a distance comfortable while working with these devices — be it mobile devices, computer screens and iPad ensure that the screen is bright enough at least during night hours and the font size is big enough to read comfortably without straining much.

It is also recommended for a person to adhere to the general rule of 20-20-20 that is in every 20 minutes, staring at a thing kept 20 feet away for 20 seconds. This will help you in bringing back your blink rate to normalcy and helps in relaxing your eye muscles.

It is recommended to go out play more frequently rather than playing on your device. I bet FIFA is more amazing on grounds than on the little screen of your phone. If you feel any sort of strain, get your eyes inspected without any further delay.

Below are some of the steps you can take to ensure a good eyesight:-

1. Wear sunglasses

Opt for sunglasses that block 100 percent of ultraviolet (UV) rays as that is very dangerous for the eye. It can also help in delaying the development of cataracts signs as it is the protective sheet blocking direct sunlight which can eventually damage the retina. Sunglasses also help in protecting the delicate eyelid skin and thereby reducing wrinkles and skin cancer around the eye.

2. Don’t smoke

Frequent Tobacco smoking is directly linked to the negative impacts to health, including age-related macular degeneration. Studies provide enough data that current smokers and ex-smokers develop AMD than people who have never smoked in their life. Smokers are also the easy target of cataracts.

3. Eat right have right vision

Mineral deficiency or vitamin A deficiency can impair retinal function. The common belief that eating carrots can assist in improving vision holds some truth, but a variety of other vegetables, including leafy green ones, are also very important in improving the eyesight. Researchers have found individuals on diets with the higher degree of vitamins C and E, zinc, zeaxanthin, omega-3 fatty acids are less likely going to contribute in developing AMD.

4. Continuous screening

Adults with no signs or risk factors for eye problem should get through a moral eye examination screening at least at the age of 40, this is the age where early signs of disease and alteration in vision may start to occur. Based on the outcomes of the initial testing, an eye specialist will prescribe the necessary duration for follow-up exams. If you have any previous symptoms or a family history of eye disease, diabetes or high/ low blood pressure, you should see an ophthalmologist to know how frequently your eyes should be examined.

5. Wear eye protection

Many eye injuries occur each year due to sports, home repairs and other home projects. According to the data provided by eye hospital in Kolkata .Many injuries can be avoided just by simply opting for proper eye protection. protection should adhere to the basic requirements of that sport which are prescribed and certified by the sport’s governing body.

6. Dive into family history

Many eye problems cluster in families with time , so it is better to know about your family’s history of eye problems and start to discuss with them as to how the same can be avoided. Consult ophthalmologist and take proper steps.

7. Early intervention

Ageing-related eye diseases include cataracts, diabetic retinopathy, glaucoma, and AMD are expected to rise with. Most serious eye problems, for instance glaucoma and AMD, can be easily and successfully treated if identified and treated at early stage. If Left untreated, these diseases can take a very serious vision loss and eventual blindness. Regardless of your age group, early intervention now from your end will prevent vision loss later.

8. Know your eye specialist

When you go for a regular eyes check-up, there are various eye care providers you might see. Ophthalmologists, optometrists and opticians all play their respective roles in providing eye care. However, each has a different level expertise. Be sure you are going to the right provider regarding to your condition.

9. Follow your contact lens instructions

Follow your eye specialist instructions with no lag, regarding the care and proper usage of your contact lenses. sleeping in contacts unless it is approved for overnight wear is dangerous and can cause a negative impact, using saliva or water or any sort of wetting solution ,using expired solutions for contacts and disposable contact lenses way beyond their recommended time can result in corneal ulcers, severe pain and even permanent vision loss.

10. Be aware of eye fatigue

If your eyes are tired or gets dried, from working at a computer or doing close work such as using mobile phones than there is some sort of issue caused in your eyes. You should follow the 20-20-20 rule: stop everything and look up after every 20 minutes, look at an object placed 20 feet away for 20 seconds. This thing will reduce eye fatigue but if the same persists, that can be the initial sign of conditions, such as dryness syndrome, presbyopia, or specs with lenses that are not accurately centred. Consult an eye doctor to know why you are having eye fatigue and go for proper treatment.

Long-term Glare leads to mobile devices and other devices for a very prolong periods can cause eye muscle fatigue, another major reason beyond eye strain is the position of the computer screen the distance between you and the computer device. This condition can happen if the brightness of device is not proper. Naturally, the eyes are positioned in front, so they look straight ahead and slightly down. The eyes must look in a slightly different direction, the muscles have to be continually on job and work to hold this position. Thus, if your computer screen is not placed correctly, the eye muscles hake to work constantly to hold the eyes in the exact position to view the monitor properly thereby causing higher strain to eye muscles.

To prevent the eyes getting strained in this format, the top of your computer screen should be placed in accordance with the eye level.

Another factor which is very dangerous is the dry eye syndrome which can occur if computer is not placed correctly

Dry eye syndrome is a condition in which the eyes become irritated due to a lack of tears or moisture. the lack of tears is mostly due to a blockage of the oil-secreting glands in the eye tissues. this condition causes discomfort but don’t usually impact vision

Some of the ways through which you can minimise damage to your eyes caused due to prolonged use of computers. Firstly, it is of utmost importance to set up your computer screen in a correct position about your eye level. As previously mentioned, the topmost part of the screen should be in coordination with your eye level. In addition, place screen approximately 18-30 inches away from you.

Tilt screen slightly back – at least 10 to 15 degrees depending on the person’s preference. This is suggested so that you may not receive the glare from lights in the ceiling.

In addition to altering the position of your screen, you can also decrease eye issues by blinking more frequently.

Many people just don’t blink when sitting in front of screen this way they are damaging their eyes

Blinking is very crucial, wash your eyes more frequently to remove any dust or particles from any therapeutic fluids.

At last, It is major to take proper breaks from looking at your screen. One of the easiest ways is the rule of 20-20-20. So do follow the same.


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