The baby’s eyesight can be checked, there is no such thing as a vision chart to check the specific value, you can use some other examination methods instead, to assess whether his eyesight is normal, the specific methods are as follows: 1, newborn babies: you can see if he has the ability to follow the light reaction, and use the light to shine the pupil to see if the pupil has a reaction to light. 2, two months old babies: you can observe if he has the ability to follow the red or bright toys. And more than two months old babies can make a face to see if there is a smile. 3, three months old babies: you can observe whether he has the ability to gather to look at the finger, that is, put a finger in front of his eyes, to his eyes when moving, to see whether his two eyes will follow the same time to watch the inward convergence. 4, 1-2 years old: the general degree of cooperation can be, you can check the graphic vision chart, is to replace the E type with graphics, such as fruits, apples, bananas, pears, etc., to measure the corresponding visual acuity.5. 3 years old and above: Children can use the E-figure visual acuity chart used by adults to assess visual acuity.