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1. 发明申请

US20060061888A1 Lens holder and lens unit 有权
标题翻译：镜头座和镜头单元
公开(公告)号：US20060061888A1
公开(公告)日：2006-03-23
申请号：US11226643
申请日：2005-09-14
申请人： Takuya Kageyama , Takashi Yamaguchi , Atsuro Yajima
发明人： Takuya Kageyama , Takashi Yamaguchi , Atsuro Yajima
IPC分类号： G02B7/02
CPC分类号： G02B7/021
摘要： A lens holder holds a plurality of lenses aligned in a direction of an optical axis. This lens holder is at least partially assembled from subunits divided on a plane that includes the optical axis. In a connecting shell that connects a first shell and a second shell and holds an optical element for bending an optical path, an optical path of only one subunit is effectively used. The connecting shell includes a first connecting structure for connecting to the first shell and second connecting structures for connecting to the second shell, the second connecting structures being disposed at two symmetrical positions around the first optical axis.
摘要翻译：透镜架保持沿光轴方向排列的多个透镜。该透镜架至少部分地由分割在包括光轴的平面上的子单元组装。在连接第一壳体和第二壳体并且保持用于弯曲光路的光学元件的连接壳体中，仅有一个子单元的光路被有效地使用。连接壳体包括用于连接到第一壳体的第一连接结构和用于连接到第二壳体的第二连接结构，第二连接结构设置在围绕第一光轴的两个对称位置处。

2. 发明授权

US07408727B2 Lens holder and lens unit 有权
标题翻译：镜头座和镜头单元
公开(公告)号：US07408727B2
公开(公告)日：2008-08-05
申请号：US11226643
申请日：2005-09-14
申请人： Takuya Kageyama , Takashi Yamaguchi , Atsuro Yajima
发明人： Takuya Kageyama , Takashi Yamaguchi , Atsuro Yajima
IPC分类号： G02B7/02 , G02B7/00
CPC分类号： G02B7/021
摘要： A lens holder holds a plurality of lenses aligned in a direction of an optical axis. This lens holder is at least partially assembled from subunits divided on a plane that includes the optical axis. In a connecting shell that connects a first shell and a second shell and holds an optical element for bending an optical path, an optical path of only one subunit is effectively used. The connecting shell includes a first connecting structure for connecting to the first shell and second connecting structures for connecting to the second shell, the second connecting structures being disposed at two symmetrical positions around the first optical axis.
摘要翻译：透镜架保持沿光轴方向对准的多个透镜。该透镜架至少部分地由分割在包括光轴的平面上的子单元组装。在连接第一壳体和第二壳体并且保持用于弯曲光路的光学元件的连接壳体中，仅有一个子单元的光路被有效地使用。连接壳体包括用于连接到第一壳体的第一连接结构和用于连接到第二壳体的第二连接结构，第二连接结构设置在围绕第一光轴的两个对称位置处。

3. 发明授权

US5410381A Camera 失效
标题翻译：相机
公开(公告)号：US5410381A
公开(公告)日：1995-04-25
申请号：US75310
申请日：1993-06-11
申请人： Nobuyuki Kameyama , Hiroshi Ohmura , Atsuro Yajima
发明人： Nobuyuki Kameyama , Hiroshi Ohmura , Atsuro Yajima
IPC分类号： G03B13/12 , G03B13/14 , G03B17/20 , G03B13/10 , G03B17/02 , G03B37/00
CPC分类号： G03B13/12 , G03B13/14 , G03B17/20
摘要： A camera having a finder, capable of photographing a first size and a second size, comprises a field frame for the first size, which is provided in front of an eye piece of said finder, and a field frame plate for the second size, which is provided in a manner to be movable between an objective lens and the eye piece of said finder and is formed with display portions for displaying portions other than a field frame and shielding portions. A field frame plate change-over mechanism retracts the field frame plate for the second size out of the optical path of the finder during the photographing of the first size, and disposes the field frame for the second size in the optical path of the finder between the objective lens and the eye piece during the photographing of the second size. This field frame plate shields the field frame for the first size by shielding portions of the field frame plate for the second size. The field frame for the first size comprises marks extending along two opposite sides of a field of view of the finder. The field frame plate comprises a frame that covers these marks when the field frame plate is in the optical path of the finder during the photographing of the second size. The field frame for the second size comprises marks that extend along the same two opposite sides of the field of view of the finder and that are spaced from each other and from the portions of the field frame plate that cover the field frame for the first size.
摘要翻译：具有能够拍摄第一尺寸和第二尺寸的取景器的照相机包括设置在所述取景器的眼镜片的前面的第一尺寸的场框架和用于第二尺寸的场框架板以能够在物镜和所述取景器的眼镜片之间移动的方式设置，并且形成有显示部，用于显示除了外框和屏蔽部以外的部分。在第一尺寸的拍摄期间，场框架板转换机构将取景器的光路中的第二尺寸的场框架板退回到取景器的光路中，并且将第二尺寸的场框架放置在取景器的光路中在第二尺寸拍摄期间的物镜和眼镜片。该场框架板通过屏蔽场框架板的第二尺寸的部分来屏蔽场框架的第一尺寸。用于第一尺寸的场框包括沿着取景器的视野的两个相对侧延伸的标记。场框架板包括当场框架板在第二尺寸的拍摄期间在取景器的光路中时覆盖这些标记的框架。用于第二尺寸的场框架包括沿着取景器的视场的相同的两个相对侧延伸的并且彼此间隔开并且与覆盖场框架的场框架板的部分间隔开的第一尺寸的标记。

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