The viral challenge that will detect people with vision problems.
Visual challenges are a Twitter classic and go viral within minutes. Now a new challenge allows users to assess their vision level.
The image at first is incomprehensible. To start, you need to steer clear of the monitor or screen for a few seconds. All you need to know is which numbers will appear in the center of the picture. And how many are they? three? Four? five? More?
The tweet that went viral shows a dark image of a circle with black and gray stripes with a slightly hidden number inside.
The viral tweet that serves to see how the view.
Initially, users said they saw three numbers. Later, others marked that they had observed four. Etc. Some are threatened with numbers really. Will it be like that?
This type of measurement is a repetitive examination for ophthalmologists, because on its examination can detect certain diseases that cause vision loss, such as glaucoma, maculopathies, amblyopathies and cataracts.
But many professionals are quick to respond to this new optical illusion, warning unreliable for diagnosing vision problems. Consequently, they asked those with vision problems to consult a specialist and not make conclusions without a medical check-up.
Specialists say the test is unreliable for detecting vision problems.
According to studies published by The National Eye Institute, United States, Most people with vision problems are unaware of them and this picture can be an alternative to identify it.
We must consider that on Facebook and various social networks there are many challenges or visual challenges that are responsible for mental deception and that it has seen several things at the same time. Among the most popular is finding an image that seems hidden.
The final word on the state of your eyes rests with the professionals, who recommend that the result obtained in this picture should not be taken seriously, nor should the opinion of expert ophthalmologists be ignored.
Astigmatism: Astigmatism is a condition that causes blurred vision due to the irregular shape of the cornea (the clear covering in front of the eye) or sometimes the curvature of the lens inside the eye. This can usually be corrected by a mirror or contact lens that alters the way light enters the eyes.
The tweet with the visual challenge exploded on social networks.
Myopia: Myopia is a condition of vision in which near objects are clearly seen, but distant objects are not focused properly. Nearsightedness occurs if your eyeball is too long or the cornea is too curved so that light entering your eye is not focused properly and can be fixed by wearing glasses or contact lenses.
Source: Clarin