Title:
カメラシステム
Document Type and Number:
Japanese Patent JP5480515
Kind Code:
B2
Abstract:
In a camera system including an interchangeable lens and a camera body, a lens controller performs control to detect a position of a focus lens in synchronous with a predetermined timing received from the camera body, store it in a storage unit, and transmit it to the camera body when receiving a position information request signal for requesting transmission of position information stored in the storage unit. The body controller performs control so that a timing of transmission of the position information request signal does not overlap a timing of transmission of the timing signal.
Inventors:
Goji Shibuno
Junji Takahata
Mitsuyoshi Okamoto
Kitahira
Junji Takahata
Mitsuyoshi Okamoto
Kitahira
Application Number:
JP2009076600A
Publication Date:
April 23, 2014
Filing Date:
March 26, 2009
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
G02B7/28; G02B7/02; G02B7/36; G03B13/36; G03B17/14; H04N5/232; H04N101/00
Domestic Patent References:
| JP2007322922A | ||||
| JP2005303673A | ||||
| JP1185611A | ||||
| JP2003131119A | ||||
| JP11125860A |
Attorney, Agent or Firm:
Takuji Yamada
Mitsuo Tanaka
Kawabata Junichi
Mitsuo Tanaka
Kawabata Junichi