How old are presbyopic eyes

presbyopic usually occurs around the age of 40.

presbyopic is mainly due to the patient's age, patients in 40 years old, due to aging led to the gradual hardening of the eye lens, elastic decline, ciliary muscle function gradually disappear, leading to eye accommodation function decline, resulting in presbyopic. Secondly, bad eye habits, taking drugs, living environment and other factors will accelerate the progress of presbyopic.

presbyopic patients can be treated by surgery, such as corneal refractive surgery, lens refractive surgery, scleral refractive surgery, etc., can help patients improve vision.