Related Clues:

• Hubble part
• Pince-nez component
• ___ shot (joke follow-up)
• Circular edge
• Double-arc shape, in geometry
• Shutterbug's purchase
• Specs component
• Crater part
• A dunker may grab it
• Grand Canyon area
• Camera-bag item
• Microscope attachment
• It's inside the tire
• Word with telephoto or zoom
• Cup edge