Image pickup apparatus and image pickup system

Photography – Camera detail – Lens mount

Reexamination Certificate

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Details

C359S827000

Reexamination Certificate

active

07955010

ABSTRACT:
A camera apparatus and a camera system of the present invention are configured so that a lens unit is attachable/detachable. The lens unit contains at least a lens and an iris, and contains a memory storing setting information required for operating the lens and the iris. When a camera microcomputer checks detection information stored in a memory in a sub-microcomputer at a time of start-up of the camera apparatus, and first detection information is stored in the memory, the setting information is acquired from the lens unit. When second detection information is stored in the memory, the setting information is acquired from another memory in the camera apparatus. Due to this configuration, the time for shifting the switch-on to a photographable state is shortened, and the ease of convenience can be enhanced.

REFERENCES:
patent: 6845218 (2005-01-01), Miyasaka et al.
patent: 7494293 (2009-02-01), Arimoto et al.
patent: 7583893 (2009-09-01), Horii et al.
patent: 2005/0013605 (2005-01-01), Kubo
patent: 2005/0140816 (2005-06-01), Tschida et al.
patent: 4-280239 (1992-10-01), None
patent: 2005-173314 (2005-06-01), None

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