Problems

Articles categorized under PROBLEMS concern many of the more common things that can go wrong with seeing. Such articles include descriptions of why losses in clarity occur due to age-related changes in visual structures. Or they might provide discussion about what one can do to remedy a problem and/or the choices one might face in selecting the best "solution" for one's own needs. As an example, there are two articles that consider (a) the development of age-related cataracts, and (b) the options for restoring effective vision, given one's needs.