A Fun Vision Test
Listing All Seven Numbers Inside the Circle
If You Can’t See All the Numbers, Get Your Eyes Checked at the Hospital
If you’ve recently been feeling eye fatigue or heaviness in the morning, it is recommended to check your eye health with a simple test.
Here is an interesting vision test that can check eye health with a simple method.
Brightside, an online media outlet, has recently attracted attention by sharing a vision test of finding “seven numbers” hidden within a dizzying picture.
The test is straightforward: a circle with a black swirl pattern on a gray background contains hidden numbers, “3452839.”
If you have healthy vision, you will see the seven numbers as soon as you look at the circle.
However, if these numbers are not visible or only some are discernible, it is recommended that an ophthalmologist consult with them and get an accurate assessment.
This picture tests contrast sensitivity, confirming that you can identify objects that do not stand against backgrounds with low contrast.
Therefore, if the contrast sensitivity is low, traffic signs, signals, vehicles, etc., will not be visible at night, and you cannot read the other person’s facial expression properly.
Especially in today’s smartphone-centric world, prolonged screen use can increase eye fatigue. Furthermore, if the hidden numbers in the picture are not easily visible, it could signal underlying conditions like cataracts or glaucoma, so it is highly advisable to visit a hospital.
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