Autofocus lens apparatus and image pickup system

Details Autofocus lens apparatus and image pickup system Autofocus lens apparatus and image pickup system

2008-04-22

2008-04-22

Ye, Lin (Department: 2622)

Television

Camera, system and detail

C348S211100, C348S231700

Reexamination Certificate

active

10659197

ABSTRACT:
A lens apparatus, with which compatibility, regarding AF operations, to cameras of a variety of manufacturers can be established more easily, is disclosed. The lens apparatus includes a focus driver which drives a focus lens, a terminal which is a member for communication with the camera. Further, the apparatus includes a signal generating circuit into which an image-pickup signal output from the camera is input via the terminal, and which generates a focus driving signal for the focus driver based on the image-pickup signal.

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EPO Search Report issued May 6, 2004 for counterpart application EP 03255531.

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