Presbyopia and hyperopia, although both wear convex lenses, differ in their formation time and causes. 1. Different formation time: Presbyopia usually occurs in patients of a certain age, usually over 45 years old. Hyperopia is an eye disease that can occur at any age and is a refractive error that can lead to vision loss. 2. Different causes: Presbyopia is caused by the deterioration of lens elasticity and sclerosis when a person gets older, resulting in a decrease in the patient’s eye adjustment. Hyperopia is a visual impairment caused by the shortness of the eye axis, which causes the object to move back to the retina when the eye looks at something. These patients have better vision at a distance and have difficulty seeing objects at close or intermediate distances. It is recommended that patients with presbyopia and hyperopia seek prompt medical attention to assess their condition and follow the doctor’s instructions for treatment.