Which of the following best describes 'presbyopia'?

Presbyopia is a common age-related condition that primarily affects the ability to see objects up close. As people age, the lens of the eye becomes less flexible, making it more difficult to focus on near objects. This typically begins to occur around the age of 40 and increases in severity with age. Individuals with presbyopia often find that they need to hold reading materials farther away to see them clearly, which is a hallmark symptom of this condition. It is distinct from other visual impairments, such as myopia (nearsightedness), which causes difficulty seeing distant objects, or issues related to night vision and double vision, which have different underlying causes and implications for vision health.