Scientists have stated that near-point stress is a major cause of vision problems like nearsightedness (myopia). We can reverse the damaging effects of eye strain using simple eye exercises. All you have to do is consciously relax your eyes during times of near-point stress - such as working on the computer, reading, or doing any other close-up work.
If you feel any symptoms of CVS, stop working at the computer and practice eye exercises. Exercises should be done daily to reduce strain, headaches and dry eye as a result of using the computer too many hours in a day.
The first exercise you can do is to hold out a pencil, an arm's length away from your body. Focus your vision on the tip and slowly bring it towards your eyes, while keeping your vision locked on the pencil tip. As soon as you bring it close to your nose, you will begin to see double. Repeat the exercise five to 10 times, throughout the day or as soon as you feel CVS symptoms.
A simple exercise to do in order to exercise the eye is to look up from the computer when you begin to feel symptoms, focus on an object that is across the room and stare at it for approximately 20 seconds. After the time is up, lock your vision on an object that is close to you for the same amount of time. Alternate between far and close objects about 10 times, continuing that exercise throughout the day as needed.
When at any point in the day you feel symptoms of CVS, look outside if you have a window or focus on an object across the room until your eyes feel relaxed. Staring at a computer monitor strains the muscles in the eye that deal with focusing, so looking away will relax those muscles.
Few tips to keep your prevent your child from vision problems:
The adequate distance from the screen holds the key to the reduction of eyestrain.
- For television, a distance of 96 inches is a must. It could also be calculated as 6 times the diagonal of the television screen. Television should not be watched in a dark room.
- For computer, a distance of 18 -25 inches should be maintained with open space behind the computer (not against a wall).
- For reading material, always use good light. Hold the material no closer than the distance between your knuckles and the elbow (13 inches). The closer one holds the things, the more likely one is causing eye strain.
- Sit straight. Don’t read leaning over a table or lying down. This causes your eyes to adapt and may cause eye strain.
* Computer Vision Syndrome (CVS):Stop Computer Eye Strain Now!
* Exercises to Strengthen Eye Muscles