玛丽莲梦露VS爱因斯坦

 How to Test Shortsightedness
Normal vision people will see Einstein in the picture below
Short-sighted people will see Marilyn Monroe
If you see Einstein in the picture,walk back a few metres and you'll see it into Marilyn Monroe

 如何测试近视
视力正常的人会看到图片中是爱因斯坦
近视的人会看到玛丽莲·梦露
如果您在图片中看到爱因斯坦，往后退几步，或眯上眼，就会看到玛丽莲·梦露