Related Clues:

• Considering
• Checking out
• Observant
• Giving a once-over (Var.)
• Checking over visually (Var.)
• Fixated on, perhaps
• Watching intently
• Looking over
• Checking out, in a way (Var.)
• Very perceptive
• Keen of sight
• Showing interest in
• Examining
• Like a sharpshooter, e.g.
• With keen vision