Related Clues:

• Center cuts of beef
• Winkers
• Place for pupils
• Loser's weepers?
• Colon in an emoticon
• Orbs
• ''Electric'' sensors
• Optometrists' concerns
• They may be black or blue
• Some electric sensors
• Swiss-cheese holes
• ''___ of Laura Mars''
• They may be behind glasses
• Mr. Potato Head removables
• Visual pair