visual acuity synonyms

Here's a list of possible synonyms and antonyms for the term visual acuity:

acuity, visual acuity, sharp-sightednessnoun
sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart)
Synonyms:
keenness, alertness, visual acuity, on the qui vive, sharp-sightedness, sharpness, acuteness, acuity