Related Clues:

• Double-arc shape, in geometry
• Shutterbug's purchase
• Specs component
• Old TV feature
• Camera-bag item
• Microscope attachment
• Pupil-related, maybe
• Word with telephoto or zoom
• It opens many doors
• Drawer attachment
• Optometric object
• Kodak's eye
• Magnifier
• Dresser feature
• Remote control precursor