发明名称 IMAGING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide an imaging device capable of performing imaging in an accurate state by preventing a lens hood from being reflected in any combination of a lens and the lens hood in a digital video camera. SOLUTION: The imaging device includes the lens hood attached to the lens, a means for communicating with the lens and the lens hood, a means including a light shield angle information on the lens hood and maximum wide-angle information of the lens, calculating an angle at which the lens hood is reflected depending on the combination of the lens and the lens hood, and warning a user of the reflection of the lens hood. COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009145415(A) 申请公布日期 2009.07.02
申请号 JP20070319875 申请日期 2007.12.11
申请人 CANON INC 发明人 HORIKAWA KOJI
分类号 G03B17/14;G03B11/04;G03B17/18;H04N5/225 主分类号 G03B17/14
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