Bright Tips for Averting Computer Eyestrain to Keep Eyes Healthy
Do you feel that your eyes become tired, irritated, painful, or dysfunctional, after spending a moderately long period of time working on computer? If yes, then you may have Computer Vision Syndrome (CVS). This computer vision syndrome (cvs) is mainly caused by regular and prolonged viewing or reading something on an electronically-lit screen. Surveys show that 64% to 90% of the computer workers normally get affected by this syndrome, and also that this CVS can easily be prevented or cured. Here, it must be noted that this computer eyestrain or CVS does not cause permanent damage to the visual system, but it can certainly prevent you from working smoothly for prolonged periods on computer. The paragraphs below give exclusive and elusive information regarding “how to prevent computer eyestrain?”, by teenagers and aged people of the world over.
Computer eyestrain occurs due to the fact that our eyes have not been designed for nonstop working on computers. This natural phenomenon can easily be prevented or cured through making some necessary adjustments or taking some preventive measures as early as possible. This eyestrain can occur in anyone or more of the following forms --- dryness/redness of the eyes; pains and tension around the eyes, temples, etc.; mental fatigue; headache; blurred/double vision; vulnerability to light; and difficulty in doing fine visual tasks. However, the reasons for eyestrain differ from person to person, and may change for an individual over time. Broadly, three main causes for computer or digital eyestrain are the following: inadequate or clumsy workspace set-up or unwise work habits; glaring or inefficient lighting; and insufficient care for health of the eyes. The following are ten bright tips for averting computer eyestrain by persons of varying ages and working schedules:
- Check Monitor’s Position: The position of the computer screen should be 20 to 28 Inches away from your eyes. Again, the center of the screen should preferably be 15 to 20 degrees below your eye-level (about 4 or 5 Inches). Prefer to keep the flat-panel LCD screen with an anti-reflective surface, capable of the highest resolution possible.
- Adjust Brightness and Contrast: Go to your monitor settings and adjust the brightness and contrast to suit the lavish comfort of your delicate eyes. Do make sure that the desktop or screensaver, and the color scheme are not causing agitation to your eyes either.
- Synchronize other Lights in the Room: Both too little lighting and too much lighting in the computer room are expedient for causing eyestrain. Light rays from your surroundings can also irritate your eyes while working on computer, even if the monitor and desktop settings are set best for comfortable and prolonged use.
- Get the Text Size Enlarged: You can conveniently enlarge the size of the text you are reading on the computer monitor to the degree comfortable to your eyes. High screen resolution will also help to reduce eye strain.
- Prefer Offline Reading to the Online Reading: Prefer Offline Reading to the Online Reading, through getting a print-out of any lengthy material. The printed-out page then can be read at your own pace in the perfect lighting conditions.
- Work in Spurts: To prevent the possible tiredness of your eyes because of focusing constantly on the computer screen, follow the well-known “20-20-20 Rule”. According to this rule, in every 20 minutes of working on computer, take a brief break of 20 seconds and stare off into space or gaze at any object located at least 20 feet away from you. Blinking eyes often leaving these closed for few seconds, will help you in keeping your eyes wetted. You may also perform some necessary activities or meet some officials, to break the focusing monotony.
- Relax Sufficiently: You can also relax your eyes and yourself by focusing near and far, doing neck rolls or shoulder shrugs, or performing arm swings to stretch out your shoulders or neck. Rubbing your temples, and giving soothing touches on the closed eyes, etc, are also usually done to relax your oneself while at desk.
- Wear Computer Glasses or Eyeglasses: If possible, wear Computer Glasses; and if you wear corrective lenses, then consult optometrist to ensure that these are fit for working on computer constantly for as long period as yours.
- Pamper Your Eyes: You may also apply cucumber slices or chilled tea bags over the closed eyes to relax them, especially in the evening after day’s work. Avoid reading small-font books in adequate lighting or watching television in darkness. Wear sunglasses which provide UV protection, even when you are not in front of your computer, to protect your eyes from harsh incoming light rays; this will in turn enable your eyes for prolonged setting in front of your computer. Sufficient sound sleep especially at night is vital for relaxed and strong eyes.
- Take Healthy Diet for Your Eyes: One of the essential and most significant ways to avoid computer eye strain, is taking regularly well-balanced and nutritious meals which compulsorily contain all vitamins and minerals for healthy and bright eyes, such as vitamins A, C, E, B-Complex, and Zinc.