Filed from 3 published puzzles

INFOCUS

Set to 3 different clues across 3 published puzzles, most often “Clear, to a photographer” — The New York Times, Monday, 3 December 2001.

7 letters

Every clue on record, most used first

Clear, to a photographeronce
The New York Times — Monday, 3 December 2001
Sharponce
The New York Times — Friday, 4 December 1998
Clearly viewableonce
The New York Times — Wednesday, 26 July 1995

Other answers to these clues

ACERB5 letters
ACERBIC7 letters
ACID4 letters
ACIDIC6 letters
ACRID5 letters
ACUTE5 letters
ALERT5 letters
ASTUTE6 letters
CANNY5 letters
CLEVER6 letters
DRESSY6 letters
EDGED5 letters