There is an essential difference between presbyopia, which is a natural physiological phenomenon of aging, and hyperopia, which is a pathological phenomenon caused by refractive error. Presbyopia is a normal physiological phenomenon caused by the decrease in the elasticity of the lens and the decrease in the adjustment ability of the muscles around the eyes with the increase in age, resulting in a decrease in the ability to zoom. Hyperopia is caused by insufficient refractive ability or insufficient length of the eye axis, which results in the focal point formed by parallel light rays entering the eye falling behind the retina. Presbyopia can be cared for by exercising the muscles around the eyes by blinking and rotating the eyes frequently. Farsightedness can be corrected by wearing glasses of the appropriate prescription after an optometry, or by refractive surgery treatments. Whether it is presbyopia or myopia, when it affects normal vision, you should seek medical examination and intervention as soon as possible to avoid affecting your normal life.