Is A Computer Screen Protector Effective And Recommended For Eyesight?
Although there are no studies that directly link the light from electronic devices with damage to the retina, it may be advisable to use a computer screen protector to protect our eyes to avoid or reduce the symptoms of visual fatigue.
What Is Eyestrain?
Visual fatigue cannot be considered a pathology. However, it is a condition that causes us to notice tired eyes and other symptoms of a more or less subjective nature such as a feeling of burden or heaviness or stinging in the eyes, urgent need to rub or scratch them, loss of image sharpness or stability or headaches related to straining your eyes.
The main causes of visual fatigue are excessive visual efforts, often caused by spending several hours in front of a computer or other electronic screens, especially if we do not take the necessary breaks.
Computer Screen Protector: What Are They And What Are Their Uses?
A computer screen protector is a filter made of a special material, specially designed to absorb the high-energy light emitted mainly by computers. However, some are also designed for tablets and smartphones. These gadgets are placed right in front of the screen to reduce glare and reflections from these types of electronic screens.
These filters are especially recommended for:
- People who, due to their work or entertainment and leisure habits, spend many hours a day in front of an electronic screen.
- Young children, since they lack the natural protection provided by the lens with age.
- Older people who are at risk of having various diseases associated with age or, simply, the most delicate eyesight.
Vision Prevention Factors
In any case, a computer screen protector should be considered as one more complementary element in the care of our eyesight.
If we want to minimize the effects of eye strain as much as possible and prevent diseases, we must take into account a series of very important prevention factors. Let’s see some of them:
- Sleep at least 8 hours a day
- Leave between 45-50 centimeters of the distance between the computer screen and our eyes
- Eat a balanced diet, rich in vitamins A, B, C, F and minerals such as zinc
- Avoid harmful habits such as tobacco and alcohol in excess
Above all, make visual checks of our sight even if it seems to us that everything is fine. Remember that, especially from the age of 40, diseases that only produce symptoms can occur when they are quite advanced.