During this time people know that reading in dimly lighted place that can damage the eye. But what really happens is not to damage the eyes, but the experienced eye strain.
This condition is usually often do the kids before bedtime. With only accompanied by low light or dim dikamarnya, kids reading story books, comics or other books.
As quoted from HowStuffWorks, a study published in the British Medical Journal revealed that reading under low light does not damage the eye, but causes eye strain. Because when someone is reading or walking in dim light, the eye will adjust in several ways.
First, the retina of the eye will begin to produce chemicals that are more sensitive to light, even these chemicals can detect light that is converted into electrical signals and sends signals to the brain.
Second, the iris muscles to relax so cause eye opening. This allows the eye to collect as much light as possible, so that the retinal nerve cells can adapt to low light for the eye's retina could work in low light.
When read in places with low light, the focus will become more difficult, it is that makes the eyes have to work hard to be able to separate the words and the eyes become more tense.
If the eyes to work hard for a long time, then the eyes will become tired even though many muscles are used. This condition can cause some physical effects such as eye pain, itching, headaches, back and neck pain and reduced vision.
In addition, sometimes a person rarely blinking because it is too focused on one object, so the possibility can experience dry eyes and discomfort.
If this condition continues, it will increase eye strain. If symptoms are not reduced, then chances are that person has the fundamental problems such as eye nearsighted.
Most assume that reading in dim light causes permanent damage, possibly because someone already has the fundamental problem of nearsightedness and coupled with the occurrence of eye strain.
Because it should be read by using a good light, that is not too light but not too dim glare so that the eyes do not experience tension. Also try to frequent blinking if it is too focused on an object and look out the window every 15-30 minutes.
This condition is usually often do the kids before bedtime. With only accompanied by low light or dim dikamarnya, kids reading story books, comics or other books.
As quoted from HowStuffWorks, a study published in the British Medical Journal revealed that reading under low light does not damage the eye, but causes eye strain. Because when someone is reading or walking in dim light, the eye will adjust in several ways.
First, the retina of the eye will begin to produce chemicals that are more sensitive to light, even these chemicals can detect light that is converted into electrical signals and sends signals to the brain.
Second, the iris muscles to relax so cause eye opening. This allows the eye to collect as much light as possible, so that the retinal nerve cells can adapt to low light for the eye's retina could work in low light.
When read in places with low light, the focus will become more difficult, it is that makes the eyes have to work hard to be able to separate the words and the eyes become more tense.
If the eyes to work hard for a long time, then the eyes will become tired even though many muscles are used. This condition can cause some physical effects such as eye pain, itching, headaches, back and neck pain and reduced vision.
In addition, sometimes a person rarely blinking because it is too focused on one object, so the possibility can experience dry eyes and discomfort.
If this condition continues, it will increase eye strain. If symptoms are not reduced, then chances are that person has the fundamental problems such as eye nearsighted.
Most assume that reading in dim light causes permanent damage, possibly because someone already has the fundamental problem of nearsightedness and coupled with the occurrence of eye strain.
Because it should be read by using a good light, that is not too light but not too dim glare so that the eyes do not experience tension. Also try to frequent blinking if it is too focused on an object and look out the window every 15-30 minutes.
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