Related Clues:

• Ophthalmological focus
• Gives the once-over to
• The Observer's content from the Hawkeye State
• Spider's octet, often
• What a colon might denote
• What visors shade
• Windows to the soul, proverbially
• They may be beady
• Watch pair?
• Sinatra's blue pair
• What glasses are often for
• Regards — features of a potato
• Noticing things
• They look east, certainly
• Things that people are warned not to cross