Camera having a lens barrel and method

Details Camera having a lens barrel and method Camera having a lens barrel and method

1996-12-30

1998-11-17

Metjahic, Safet

Photography

With exposure objective focusing means, focusing aid, or...

Lens characteristic compensating

G03B 1322

Patent

active

058390022

ABSTRACT:
A camera lens barrel, which is connectable to a camera, includes at least one photographic lens, a lens driving control device, a lens driving device, a memory device and a communications device. The photographic lens composes a photographic image at a designated position in the camera. The lens driving control device controls the lens driving control device to drive the photographic lens based on a lens driving control amount. The memory device stores lens driving capability data used to determine the lens driving control amount. The lens driving capability data include at least a characteristic lens driving amount relating to the photographic lens. The communications device is connectable to the camera such that the lens driving capability data can be communicated to the camera.

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