发明名称 |
AUTOFOCUS SYSTEM |
摘要 |
An auto focus system is provided in which a focus movement speed and a cut off frequency of a filter for detecting a contrast from a video signal in AF of a contrast detecting system can be manually set in AF, so that an optimum AF can be achieved under various photographing conditions.
|
申请公布号 |
EP1830209(A1) |
申请公布日期 |
2007.09.05 |
申请号 |
EP20050785814 |
申请日期 |
2005.09.26 |
申请人 |
FUJIFILM CORPORATION |
发明人 |
SASAKI, TADASHI;KANAYAMA, ATSUSHI |
分类号 |
G02B7/28;G02B7/36;G03B13/36;H04N5/232 |
主分类号 |
G02B7/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|