People who spend much time on the computer each day will doubtlessly encounter some discomfort in their eyes. In other words, they will suffer CVS (computer vision syndrome). The most common symptoms of CVS are eyestrain, blurred vision, double vision, excessive tears, dry eyes and excessive blinking or squinting. These visual problems also can result in physical problems such as headaches and neck or should pain. Read on the following article, there are some suggestions that can help you reduce some effects of CVSS.
Firstly, an anti-reflective coating (AR Coat) on the lenses of glasses will reduce the glare coming at you and from behind you that causes eyestrain. Someone believes that glare screen filters may be helpful for some people, but they will not solve your computer vision problems. Because they only affect glare from the computer screen, not the problems caused by the constant refocusing the eyes must do when working on a computer.
Secondly, Proper lighting can reduce eyestrain and glare. The brightness of the monitor should be adjusted to the intensity that is comfortable to the eyes. You also should adjust the contrast between the characters on the monitor and the background so the letters are easily read. Minimize reflected glare on the monitor by using window shades or curtains and dimmer switches on lights. Bright lights sources also should be removed from peripheral vision.
Thirdly, Take frequent breaks and keep artificial tears-lubricant eye drops-handy at your desk. Look away from your computer screen every 10-15 seconds on a distant object outside or down the hallway or get up and take a short walk. Everyone tends to stare at the computer and blink less than normal. Staring and decreased blinking dry the eyes out. Taking frequent breaks allows normal blinking and better wetting of the eyes.
Lastly, Position the monitor in an ergonomically correct position. The monitor should be located 16 inches to 30 inches from your eyes, depending on how large the screen is and how good your vision is. Most people find it is more comfortable to watch a screen 20 inches to 26 inches away. Moreover, maintain good posture at your desk, keep your back straight and your shoulder back.
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