Assertion: astigmatism's vision | /r/CapableOf | revert to its previous state
Facets:
value: over the course of the day
type: TEMPORAL
Source sentences:
text: However, you can only reap the benefits of Ortho-K when you use your rigid contact lenses on an ongoing basis: Your vision will revert to its previous state over the course of the day, so you will need to wear your Ortho-K lenses every night in order to have clear vision during the day.