Eyestrain 101: How Television Affects Your Eyes

watching tvAlmost every home and commercial establishment has at least one television unit. It has become one of the most common in-house appliances since the dawn of the modern technology era. With so many TV manufacturing companies emerging, knowing which features suit your needs best is important.

More than the physical appearance, look into the specs of the television. The contractors from Anson’s mentioned the significance of its screen size to the viewing distance. Determine how close and big your TV must be to benefit from it while also protecting your eyes.

Common Belief of Watching too Close on TV

It is common for parents to warn their children to not get too close to the TV because it can cause blurriness of the eyes. Experts do not totally agree with this notion, saying that staring at the TV or computer monitors would not cause permanent damage. Nevertheless, focusing on one thing for a long period can cause eyestrain – an irritating, yet temporary eye problem.

Development of Temporary Eye Problems

Too much TV watching is not as risky as before, thanks to the recent development of flat-screen LCD TVs. Back then, box-type TV sets emit excessive x-rays that have 10 to 100,000 times more rate than the considered degree of safe and normal radiation to the human eyes.

Eyestrain usually occurs when the eyes get stressed from too much use. Some of the causes include watching in a dark room, watching TV mounted high on a wall or rack, and sitting in lawn chairs while watching among others. Eyes tend to work harder when it is not in a relaxed state or position.

Identifying Signs of Eyestrain

You will know if you or your children experience eyestrain when you notice some of these symptoms: headache, sore and itchy eyes, dry eyes, temporary double or blurred vision, light-sensitive eyes, difficulty of focusing between paper and computer monitor or TV, and the development of afterimages.

Parents sometimes interchange causes with symptoms. Many believe that watching too close can cause nearsightedness, but some children habitually do this because they are nearsighted. If you notice that your children consistently watch too close, have their eyes checked as soon as possible.