Related Clues:

• Binoculars parts
• Bifocals or contacts
• Bifocal's pair
• Photographic gear
• Things in eyeglass frames
• Contact case contents
• Microscope pieces
• Useful contacts
• Photographer’s collection
• Pair of glasses?
• Glasses components
• Concave or convex things
• Pieces of photography gear
• Inserts in some frames