Refractive errors of the eye include hyperopia, myopia and astigmatism, and hyperopia is one of them, which is mainly characterized by poor vision at a distance as well as near.

If it is simply low-grade hyperopia, it has little effect on visual function and can be left alone. In the case of moderate to high hyperopia, if it already affects the patient's life and visual function, prescription lenses can be used. For patients who cannot improve their visual function with prescription glasses, surgery can be used. Therefore, the correction of hyperopia varies from person to person, due to the patient's different degrees of hyperopia, different eye conditions, the need to take different correction methods.