Respuesta :

There are various conditions usually associated with the eyes. Most are eye defects and this include, glaucoma, presbyopia, myopia, hypermetropia and the likes.

Around age 60, Alex's lens entirely lost its capacity to adjust to objects at varying distances developing the presbyopia condition.

  • Presbyopia is a genetic condition that affects the eye. It is also an age-related condition.
  • In this case, the eye lens cannot change its shape easily as compared to when young.
  • It occurs when the eye lose its ability to focus on objects at various distance producing blurry images.

Learn more about presbyopia: https://brainly.com/question/24303969

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