Are you sure that your eyesight is perfect? Do you know that you're a bit of nearsighted or farsighted but suspect you might have something else? Well, this photo appears to be able to solve that mystery in a couple of seconds.
What number do you see?
The number that you see reveals if you have hyperopia (poor vision up close), astigmatism (blurred vision), myopia (poor vision from afar) or a mixture of these.
Do you dare to test your eyesight? Well, hit the play button and find out.
Disclaimer: it's just a picture. If you think you might suffer from a serious problem with your eyesight, always consult a specialist.