In general people with bad eyesight Although it is often done by others, anyone who wants to provide clarity has certainly tried this a few times.

Our eye structure and effect of light Look how things are changing!

When we squint, we reduce the amount of light that passes through our eyelids.

Normally our students do this work, but sometimes it is not enough. In this case, by squinting our eyes, area where light enters We make it smaller. Less light reduces the light distribution on the retina and the image becomes clearer.

The lens in our eyes actually does the focusing process. However, this can happen for a variety of reasons (mainly due to vision disorders such as nearsightedness or farsightedness). focus It may not be perfect.

We can’t concentrate even if we squint. Rays of light We block it and get a clearer picture.

Special myopes If you try to focus by squinting while looking at distant objects, the blurry image will be erased. Although this is a temporary solution, it is possible to see more clearly for a short time without glasses or contact lenses.

Another reason we see more clearly by squinting is a phenomenon called the pinhole effect.

This effect can be thought of as looking through a small hole. A small hole only allows light to pass through in a certain direction, reducing blur and creating a clearer image. By squinting, we actually see ourselves “hole” We create our device.

Disadvantages of squinting

Of course, constant squinting is not a long-term solution. This is around the eyes. muscle strain and can even cause headaches. Furthermore, this method only provides temporary relief and does not solve the underlying vision problem.

If you try to see more clearly by squinting your eyes regularly, to the ophthalmologist It would be helpful for you to apply.

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