Final answer:
Presbyopia is a common vision problem characterized by difficulty focusing on close objects due to reduced elasticity of the eye's lens and weakening of its controlling muscles, typically starting around middle age. Corrective lenses with converging power are used for treatment, and surgical options like LASIK may not eliminate the need for reading glasses for near tasks.
Step-by-step explanation:
Presbyopia is a common vision problem associated with aging, not a hearing loss as mentioned in the question. As we age, our eyes gradually lose the ability to focus on close objects. This is primarily because the lens of the eye becomes less elastic, and the muscles controlling the lens may weaken. Symptoms like eyestrain, trouble seeing in dim light, and difficulties in focusing on small print typically emerge between the ages of 40 and 50. To correct presbyopia, converging lenses are used in glasses to add power for clearer close vision. Surgical options, such as LASIK, can correct distance vision but reading glasses may still be necessary for near tasks due to the inability of the eye to accommodate or adjust power for close vision.
It is important to understand that presbyopia is a natural part of the aging process and is unrelated to issues affecting the ears. Thus, it is a vision correction issue and is addressed through various optical methods, including corrective lenses or surgery, although the latter may not fully resolve the need for glasses or contacts when engaging in activities involving near vision.