The folding (accordion) portion in some cameras that connects the lens to the camera body. Also, a camera accessory that, when inserted between the lens and the camera body, extends the lens-to-film distance for close focusing.
The folding (accordion) portion in some cameras that connects the lens to the camera body. Also, a camera accessory that, when inserted between the lens and the camera body, extends the lens-to-film distance for close focusing.
