Presbyopia glasses and myopia glasses, also has a certain degree, different age presbyopia glasses degree is different, just occurred when presbyopia degree is relatively low, about 50 ~ 100 degrees, 60 years old about 300 presbyopia degree. Presbyopic lenses are generally convex lenses, presbyopic patients can see near blur, can improve vision by wearing convex lenses. Generally after the age of 45 patients can occur presbyopia, every 5 to 10 years the number of degrees increased by 50 to 100 degrees. In general, presbyopia is the same in both eyes, some patients have different presbyopia in both eyes, so they need proper optometry examination to find out the exact number of presbyopia lenses, and then wear appropriate presbyopia lenses, so as to improve their vision. Patients with myopia, presbyopia appeared later, the patient’s biggest feature is to look at the near need to remove myopia glasses, although you can see, but generally can not be sustained, easy to eye fatigue. It is recommended that patients with presbyopia consult a doctor in a timely manner to assess their condition and follow the doctor’s instructions for treatment and care.