sharp-eyed

Adjective (3)

1. having very keen vision“quick-sighted as a cat”Synonyms: argus-eyedhawk-eyedkeen-sightedlynx-eyedquick-sightedsharp-sighted
2. keenly perceptive or alert“quick-sighted into the faults of the time — Leonard Bacon”Synonyms: quick-sightedsharp-sighted
3. having keen eyesightSynonyms: keen-eyed