Related Clues:

• Doc wears them
• Glasses
• Fireworks, air shows, glasses, etc.
• Viewing aid
• See 20
• See 12
• See 11
• See 6
• Shows at which glasses are required?
• Shows that can be seen through
• Shows put on for the pupils' benefit
• Sights for sore eyes?
• Visual aids
• Marvelous displays
• With which to view splendid entertainments?