Welcome to the MedHelp forum!
I can understand your concern. However, since I do not know your son's age, I'll give you a general answer. A newborn’s visual acuity is approximately 20/400, and becomes 20/20 usually after the age of six months in most children. So it is possible that your son is within this age group.
If your son is older then you need to consult an eye specialist to find the cause of poor vision. It can be severe myopia or congenital cataract or any other cause.
The Content on this Site is presented in a summary fashion, and is intended to be used for educational and entertainment purposes only. It is not intended to be and should not be interpreted as medical advice or a diagnosis of any health or fitness problem, condition or disease; or a recommendation for a specific test, doctor, care provider, procedure, treatment plan, product, or course of action. Med Help International, Inc. is not a medical or healthcare provider and your use of this Site does not create a doctor / patient relationship. We disclaim all responsibility for the professional qualifications and licensing of, and services provided by, any physician or other health providers posting on or otherwise referred to on this Site and/or any Third Party Site. Never disregard the medical advice of your physician or health professional, or delay in seeking such advice, because of something you read on this Site. We offer this Site AS IS and without any warranties. By using this Site you agree to the following Terms and Conditions. If you think you may have a medical emergency, call your physician or 911 immediately.