Which condition is commonly associated with aging and affects the ability to see close objects?

The condition that is commonly associated with aging and affects the ability to see close objects is presbyopia. As people age, the lens of the eye becomes less flexible, making it more difficult to focus on nearby objects. This natural decline in the eye's accommodation ability typically begins in the early to mid-40s and progresses with age, necessitating reading glasses or other corrective lenses for many individuals.

Presbyopia is distinct from other vision issues such as myopia and hyperopia, which are refractive errors associated with the shape of the eyeball or the focusing power of the lens rather than the aging process specifically. Amblyopia, or lazy eye, is a developmental issue that affects vision in one eye due to a lack of proper visual experience, rather than an age-related change. Therefore, presbyopia is the most accurate answer to the question regarding aging and the difficulty in seeing close objects.