The lens of the eye, the light reflected from objects, eye muscles With the help of its help, it collects it to the place called the retina (retina layer) and remains in the back part of the eye. For example, thanks to the light-sensitive rod- and cone-shaped cells in this section, the light is converted into electromagnetic stimuli. The act of seeing occurs because the human brain processes these stimuli as images.

If your vision is poor, for example if you have blurred vision; this is because the lens of your eye enters the environment from different angles. making it hard to concentrate there is a light. This causes light pollution. So is squinting really the solution to prevent poor vision?

Yes! In such a case, when you squeeze your eyes shut, you can block the unnecessary light in the area with your eyelids.

In cases where the image is blurry, squinting has the effect of looking at the world through a smaller hole. This allows you to see more clearly. Of course, there is another interesting aspect of the eyepiece, which is that it has a structure that can bend and change shape to better see objects, whether they are far or near. Again the flex limit of the lens, decreases after a certain age.

So we can say that old age is a stage in which the ability to see is weakened. Some people may also develop vision problems because their eyes protrude forward. That’s why sometimes older people or because of the physiological structure of their eyes people who can’t see well may also apply to this method of squinting the eyes. However, you should know that this method has no long-term effects.

It is possible to see clearly without squinting. How works?

an eye surgery called Lasik; to focus the light more accurately on the back of the viewing angle shape of the front part of the eye happens by changing. This process is done by applying the laser method.

Even among the people, with this operation ‘I had my eyes drawn with a laser’ You can see people say: Since the result of such medical applications will differ from person to person, it is extremely necessary to consult a doctor, otherwise undesirable results may occur.

Sources: Science and Technology TUBITAK, Cornell Edu