发明名称 |
Lens apparatus and camera |
摘要 |
An optical apparatus includes a photographic optical system including an image stabilizing unit supported by a support member via a plurality of elastic members, an actuator configured to drive the image stabilizing unit in a direction perpendicular to an optical axis thereof, a position detection unit configured to detect a position in the direction perpendicular to the optical axis of the image stabilizing unit, a gravitational direction determination unit configured to determine a gravitational direction based on an output from the position detection unit, a setting unit configured to set a holding position at which the image stabilizing unit is held based on information concerning the gravitational direction output from the gravitational direction determination unit, and a control unit configured to control the actuator based on information concerning the holding position to move the image stabilizing unit to the holding position. |
申请公布号 |
EP2040118(A1) |
申请公布日期 |
2009.03.25 |
申请号 |
EP20080164708 |
申请日期 |
2008.09.19 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
ISHIKAWA, MASANORI;SUGITA, JUN;AKADA, HIROSHI;INOUE, KATSUHIRO;ITO, SAWAKO |
分类号 |
G03B5/00;G02B27/64;H04N5/232 |
主分类号 |
G03B5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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