Sixteen year olds may be able to improve their stereoscopic function after a certain amount of stereoscopic restoration training, but it may be difficult because they are not at the optimal age. It is possible for sixteen year olds to have their stereopsis improved or restored through rigorous stereopsis restoration training. Stereopsis begins to develop around the age of three and matures around the age of nine, so it is very important that sixteen year olds with stereopsis be diagnosed as early as possible and receive training as soon as possible. The stereoscopic function of sixteen year olds may be damaged due to strabismus and amblyopia, and stereoscopic function is the highest level of binocular vision function, once the stereoscopic function problem is detected, we should treat strabismus and amblyopia in a timely manner, and the earlier the training is carried out, the better the stereoscopic function will be restored. It is recommended that when stereoscopic dysfunction occurs, it is necessary to consult a doctor and a professional organization in time to take professional treatment and training.