Related Clues:

• Discriminating ability
• Storm tracker's concern
• Centre of a storm
• Observe part of a needle
• One of many for Argus
• Illuminati symbol
• Carefully look at central spot
• Peony holder
• Lens of a camera, essentially
• Looker?
• Peacock-tail spot
• Evil or electric follower
• Site of an arrangement
• Hieroglyphics symbol
• Seeing thing