发明名称 Switchover image taking apparatus
摘要 An image taking apparatus which includes an optical apparatus provided with a focus detection and focusing control unit for controlling a focus lens by an automatic focus detection and focusing control; a remote operation apparatus provided with a first switchover signal inputting unit for performing a switchover between a control of the focus lens by the automatic focus detection and focusing control and a control of the focus lens by a remote instruction control, and a second switchover signal inputting unit for performing a switchover between manual operations of the focus lens by a speed control and a position control; and a switchover signal superposing unit for superposing an output from the first switchover signal inputting unit and an output from the second switchover signal inputting unit.
申请公布号 US7460166(B2) 申请公布日期 2008.12.02
申请号 US20040845041 申请日期 2004.05.12
申请人 CANON KABUSHIKI KAISHA 发明人 YOSHIKAWA KAZUMASA;TANAKA ISAO
分类号 G02B7/08;H04N5/232;G02B7/09;G03B17/02 主分类号 G02B7/08
代理机构 代理人
主权项
地址