- 1 What is Computer Vision Syndrome (CVS), and how does it affect you?
- 1.0.1 What is the Cause of Computer Vision Syndrome?
- 1.0.2 Computer Vision Syndrome Symptoms
- 1.0.3 How Does Computer Vision Syndrome Prevented?
- 1.0.4 How Does Computer Vision Syndrome Affect You?
- 1.0.5 Computer Vision Syndrome Treatment
- 1.0.6 Leave a Reply
- 1.0.7 Leave a Reply Cancel reply
What is Computer Vision Syndrome (CVS), and how does it affect you?
How Does the 20 20 20 Rule Prevent Eye Strain?
Computer use requires proper body positioning. The machine and its use are two significant factors in avoiding or minimizing the symptoms of CVS. Lighting, chair comfort, location of reference materials, display position, and usage of rest breaks are all factors to consider.
- The monitor’s position on the computer. The majority of people prefer to look at a computer screen with their eyes down. The display screen should be 15 to 20 degrees below eye level, and 20 to 28 inches away from the eyes.
- Materials for scientific research. The user should keep the materials above and below the keyboard and display. If this isn’t possible, keep a record holder near the computer. The goal is to arrange the documents so that the user’s head does not have to move from paper to computer.
- The lighting. Stop glares from overhead lights or windows by positioning the computer screen. Replace the light bulbs in desk lamps with lower wattage bulbs and use blinds or drapes on walls.
- Displays that reduce glare. Consider using a screen glare filter if there is no other way to reduce glare from light sources. These filters cut the amount of light reflected from the screen.
- Your seat’s exact location. Chairs should be well-padded and tailored to the body’s shape. Change the chair’s height so that your feet are level with the ground. When typing, keep your wrists off the keyboard and adjust your arms to protect yourself.
- Take a break. If you’re going to be staring at a phone for an extended amount of time, take a break. Taking a 15-minute break after two hours of continuous computer use. Take a 20-second break after 20 minutes of screen time to look into the distance to allow the eyes to refocus.
- The act of blinking. When using a screen, aim to blink regularly to reduce the risk of getting dry eye. Blinking keeps the front surface of the eye moist.
- Choose the best pair of glasses for you. If you need glasses or contacts and work at a computer, you might consider purchasing computer-specific glasses or contact lenses. Inquire with your optometrist about lens coatings and tints, which may be beneficial.
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