发明名称 Single-lens reflex camera system
摘要 The single-lens reflex camera body of the present invention is provided with: a detector that detects which of a first lens unit or a second lens unit is attached; a rotation operator 123 which accepts a rotating operation to adjust a diaphragm value of the first lens unit or the second lens unit that is attached to the single-lens reflex camera body; and a controller which transmits the diaphragm value that is adjusted at the rotation operator 123 to the first lens unit or the second lens unit that is attached to the single-lens reflex camera body, and having a configuration where an operating direction of the diaphragm ring 208 when a rotating operation is performed at the diaphragm ring 208 to adjust the diaphragm value is the same as an operating direction of the rotation operator 123 when the rotating operation is performed at the rotation operator 123 . Thereby, the diaphragm value can be set easily, even in the case where a lens unit having no operator at which the diaphragm adjustment can be performed, such as a diaphragm ring is attached to a body unit.
申请公布号 US2007003269(A1) 申请公布日期 2007.01.04
申请号 US20060478422 申请日期 2006.06.29
申请人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 发明人 UEDA HIROSHI;AZUMA MAKOTO;MOKUNAKA KAORU
分类号 G03B7/095 主分类号 G03B7/095
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