Hasselblad 56E 56mm Extension Tube TCC (40656). Condition - 3E [5322].

Number 56 refers to the length of the tube in millimeters (56mm).

This extension ring is a significant improvement over the earlier Hasselblad extension rings. The bodies for them were made on CNC (computer numerical controlled) machines in a single automated process, substantially reducing the number of parts.

Includes electrical contacts for use with TCC/FE cameras, though can be used with all Hasselblad bodies right as far back as the 500C.

Must be attached to the camera body before attaching the lens to the tube. When using more than one tube, attach the first one to the camera body and then build out, attaching the lens last. Conversely, remove the lens from the extension tube first before removing the extension tube from the camera body. If using more than one tube, remove the tube closest to the lens first and work back toward the camera body.