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公开(公告)号:EP1193519B1
公开(公告)日:2008-12-03
申请号:EP01123062.0
申请日:2001-09-26
申请人: Fujinon Corporation
IPC分类号: G02B7/09
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公开(公告)号:EP1638319B1
公开(公告)日:2007-05-30
申请号:EP05027902.5
申请日:2004-11-17
申请人: Fujinon Corporation
发明人: Sasaki, Tadashi , Ouchi, Syunichiro
CPC分类号: G02B7/38 , G02B7/282 , G02B7/285 , G02B7/32 , G02B7/34 , G02B7/36 , H04N5/23209 , H04N5/23212 , H04N5/23293 , H04N2007/145
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公开(公告)号:EP1533999A2
公开(公告)日:2005-05-25
申请号:EP04027290.8
申请日:2004-11-17
申请人: Fujinon Corporation
发明人: Sasaki, Tadashi , Ouchi, Syunichiro
CPC分类号: G02B7/38 , G02B7/282 , G02B7/285 , G02B7/32 , G02B7/34 , G02B7/36 , H04N5/23209 , H04N5/23212 , H04N5/23293 , H04N2007/145
摘要: Two imaging elements (26A, 26B) for AF, each having a different optical path length, are mounted to a camera main body (10). The automatic focus adjustment is performed based on the video signal of the AF area extracted by the gate circuits (52A, 52B) from the video signal acquired by the imaging elements (26A, 26B). The electronic shutter function of the imaging elements (26A, 26B) is controlled based on the video signal of the AF area extracted by the gate circuits (52A, 52B), so as to enable the exposure adjustment for the AF area to be performed.
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公开(公告)号:EP1533999B1
公开(公告)日:2006-08-16
申请号:EP04027290.8
申请日:2004-11-17
申请人: Fujinon Corporation
发明人: Sasaki, Tadashi , Ouchi, Syunichiro
CPC分类号: G02B7/38 , G02B7/282 , G02B7/285 , G02B7/32 , G02B7/34 , G02B7/36 , H04N5/23209 , H04N5/23212 , H04N5/23293 , H04N2007/145
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公开(公告)号:EP1533999A3
公开(公告)日:2005-06-29
申请号:EP04027290.8
申请日:2004-11-17
申请人: Fujinon Corporation
发明人: Sasaki, Tadashi , Ouchi, Syunichiro
CPC分类号: G02B7/38 , G02B7/282 , G02B7/285 , G02B7/32 , G02B7/34 , G02B7/36 , H04N5/23209 , H04N5/23212 , H04N5/23293 , H04N2007/145
摘要: Two imaging elements (26A, 26B) for AF, each having a different optical path length, are mounted to a camera main body (10). The automatic focus adjustment is performed based on the video signal of the AF area extracted by the gate circuits (52A, 52B) from the video signal acquired by the imaging elements (26A, 26B). The electronic shutter function of the imaging elements (26A, 26B) is controlled based on the video signal of the AF area extracted by the gate circuits (52A, 52B), so as to enable the exposure adjustment for the AF area to be performed.
摘要翻译: 每个具有不同光程长度的用于AF的两个成像元件(26A,26B)被安装到相机主体(10)。 基于由摄像元件(26A,26B)获取的视频信号,由门电路(52A,52B)提取的AF区域的视频信号进行自动对焦调整。 基于由门电路(52A,52B)提取的AF区域的视频信号来控制成像元件(26A,26B)的电子快门功能,以便能够进行AF区域的曝光调整。
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公开(公告)号:EP1850163B1
公开(公告)日:2008-07-30
申请号:EP07008317.5
申请日:2007-04-24
申请人: Fujinon Corporation
发明人: Ouchi, Syunichiro
CPC分类号: G02B15/10 , G02B7/14 , G03B17/565 , G03B17/566
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公开(公告)号:EP1850163A1
公开(公告)日:2007-10-31
申请号:EP07008317.5
申请日:2007-04-24
申请人: Fujinon Corporation
发明人: Ouchi, Syunichiro
CPC分类号: G02B15/10 , G02B7/14 , G03B17/565 , G03B17/566
摘要: There is provided an optical option attachment ring (10) which has the same substantially cylindrical contour as a lens barrel (50) and no projection and includes a ring body (20) into which a lens barrel (50) is inserted, a clamping ring (30) rotatably fastened on the periphery of the ring body (20), an elastic member (40) arranged between the ring body (20) and the clamping ring (30) and an abutting portion (34) which is provided on the clamping ring (30) and abuts on the elastic member (40) according to the rotational position of the clamping ring (30) to elastically deform the elastic member (40) to cause at least a part of the elastic member (40) to project further inwards than the inner peripheral surface (22) of the ring body (20) and to be positioned in a groove formed in the lens barrel (50).
摘要翻译: 提供了一种光学选项附接环(10),其具有与透镜镜筒(50)相同的基本圆柱形轮廓,并且不具有突出部,并且包括其中插入镜筒(50)的环形体(20),夹紧环 (30),可旋转地固定在所述环形体(20)的周边上;弹性构件(40),布置在所述环形体(20)和所述夹紧环(30)之间;以及抵接部分(34) 环(30),并且根据所述夹紧环(30)的旋转位置抵接在所述弹性构件(40)上,以使所述弹性构件(40)弹性变形,以使所述弹性构件(40)的至少一部分进一步突出 向内比环形体(20)的内周面(22)向内并且定位在形成在镜筒(50)中的凹槽中。
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公开(公告)号:EP1638319A1
公开(公告)日:2006-03-22
申请号:EP05027902.5
申请日:2004-11-17
申请人: Fujinon Corporation
发明人: Sasaki, Tadashi , Ouchi, Syunichiro
CPC分类号: G02B7/38 , G02B7/282 , G02B7/285 , G02B7/32 , G02B7/34 , G02B7/36 , H04N5/23209 , H04N5/23212 , H04N5/23293 , H04N2007/145
摘要: Two imaging elements (26A, 26B) for AF, each having a different optical path length, are mounted to a camera main body (10). The automatic focus adjustment is performed based on the video signal of the AF area extracted by the gate circuits (52A, 52B) from the video signal acquired by the imaging elements (26A, 26B). The electronic shutter function of the imaging elements (26A, 26B) is controlled based on the video signal of the AF area extracted by the gate circuits (52A, 52B), so as to enable the exposure adjustment for the AF area to be performed.
摘要翻译: 两个具有不同光路长度的用于AF的成像元件(26A,26B)安装到照相机主体(10)。 基于由成像元件(26A,26B)获取的视频信号由门电路(52A,52B)提取的AF区域的视频信号执行自动调焦。 基于由门电路(52A,52B)提取的AF区域的视频信号来控制成像元件(26A,26B)的电子快门功能,以使得能够执行用于AF区域的曝光调整。
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