Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Furnishings and Equipment (hierarchy name)
4. Tools and Equipment (hierarchy name)
5. equipment
6. [equipment by process]
7. image-making equipment
8. photographic equipment
9. [cameras and camera accessories]
10. cameras (photographic equipment)
11. [cameras by form or function]

Anotations

Scope note:

Cameras that can be folded into a compact package for storage or transport. The lenses of these cameras are attached to an extendable or collapsible bellows. These can only be focused once they are fully extended.