a period of decrease visual capacity, which is not necessarily the result of a physiological condition and as a result corrective measures such as glasses, contact lenses or medical and surgical treatment will not affect the duration of the visual incapacity.

LOW VISION: "In an environment which is poorly lit or an individual who has poor vision, they are said to have low vision."
Cite this page: N., Pam M.S., "LOW VISION," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/low-vision/ (accessed February 26, 2021).