Hyperopia and amblyopia are generally referred to as refractive amblyopia, and it is impossible to generalize whether they can be cured or not. children before the age of 8 years old have a higher cure rate, and it is more difficult to treat patients over the age of 8 years old. Patients with both hyperopia and amblyopia are usually hyperopic amblyopia, which is also known as refractive error amblyopia in clinical practice. Whether it can be cured or not can’t be generalized, and it needs to be judged according to whether the timing of the treatment is timely or not. If the patient is younger, not more than 8 years old, he or she should seek medical treatment as early as possible to correct the farsightedness through optical correction, and then take masking therapy and other treatments for amblyopia, which will give him/her a better therapeutic effect. However, if the patient is older than 8 years old, the visual system is already more mature, so the treatment effect through the above methods is not good and the overall treatment difficulty is higher. Some patients’ vision may improve after treatment, but most patients usually have difficulty in correcting their vision, and the specific effect varies from person to person. In conclusion, the cure rate of refractive amblyopia is significantly related to the age of the patient and the development of the visual system. Parents of younger patients are advised to bring them to the doctor as early as possible for treatment. For older patients, early treatment is still recommended to avoid delaying the condition and increasing the difficulty of treatment in later stages.