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1. 发明申请

US20110075270A1 ELECTRONIC IMAGE PICKUP SYSTEM 有权
标题翻译：电子图像拾取系统
公开(公告)号：US20110075270A1
公开(公告)日：2011-03-31
申请号：US12964162
申请日：2010-12-09
申请人： Shinichi MIHARA , Hirokazu Konishi , Toyoharu Hanzawa , Masahito Watanabe , Atsujiro Ishii , Tetsuhide Takeyama , Ayami Imamura
发明人： Shinichi MIHARA , Hirokazu Konishi , Toyoharu Hanzawa , Masahito Watanabe , Atsujiro Ishii , Tetsuhide Takeyama , Ayami Imamura
IPC分类号： G02B15/14
CPC分类号： G02B13/0065 , G02B13/0045 , G02B13/006 , G02B13/007 , G02B13/0075 , G02B13/009 , G02B15/14 , G02B15/16 , H04N5/2253 , H04N5/2254 , H04N5/23238 , H04N5/23296
摘要： The invention relates to an electronic image pickup system whose depth dimension is extremely reduced, taking advantage of an optical system type that can overcome conditions imposed on the movement, of a zooming movable lens group while high specifications and performance are kept. The electronic image pickup system comprises an optical path-bending zoom optical system comprising, in order from its object side, a 1-1st lens group G1-1 comprising a negative lens group and a reflecting optical element P for bending an optical path, a 1-2nd lens group G1-2 comprising one positive lens and a second lens group G2 having positive refracting power. For zooming from the wide-angle end to the telephoto end, the second lens group G2 moves only toward the object side. The electronic image pickup system also comprises an electronic image pickup device I located on the image side of the zoom optical system.
摘要翻译：本发明涉及一种在保持高规格和性能的同时利用可以克服施加在移动上的条件的光学系统类型的深度尺寸极大地减小的电子摄像系统。电子摄像系统包括：光路弯曲变焦光学系统，其从物体侧依次包括第一透镜组G1-1，其包括负透镜组和用于弯曲光路的反射光学元件P，包括一个正透镜的第1-2透镜组G1-2和具有正折射光焦度的第二透镜组G2。为了从广角端到望远端的放大，第二透镜组G2仅向物体侧移动。电子摄像系统还包括位于变焦光学系统的像侧的电子摄像装置I。

2. 发明申请

US20090015942A1 Electronic image pickup system 有权
标题翻译：电子摄像系统
公开(公告)号：US20090015942A1
公开(公告)日：2009-01-15
申请号：US12283106
申请日：2008-09-08
申请人： Shinichi Mihara , Hirokazu Konishi , Toyoharu Hanzawa , Masahito Watanabe , Atsujiro Ishii , Tetsuhide Takeyama , Ayami Imamura
发明人： Shinichi Mihara , Hirokazu Konishi , Toyoharu Hanzawa , Masahito Watanabe , Atsujiro Ishii , Tetsuhide Takeyama , Ayami Imamura
IPC分类号： G02B15/14
CPC分类号： G02B13/0065 , G02B13/0045 , G02B13/006 , G02B13/007 , G02B13/0075 , G02B13/009 , G02B15/14 , G02B15/16 , H04N5/2253 , H04N5/2254 , H04N5/23238 , H04N5/23296
摘要： The invention relates to an electronic image pickup system whose depth dimension is extremely reduced, taking advantage of an optical system type that can overcome conditions imposed on the movement of a zooming movable lens group while high specifications and performance are kept. The electronic image pickup system comprises an optical path-bending zoom optical system comprising, in order from its object side, a 1-1st lens group G1-1 comprising a negative lens group and a reflecting optical element P for bending an optical path, a 1-2nd lens group G1-2 comprising one positive lens and a second lens group G2 having positive refracting power. For zooming from the wide-angle end to the telephoto end, the second lens group G2 moves only toward the object side. The electronic image pickup system also comprises an electronic image pickup device I located on the image side of the zoom optical system.
摘要翻译：本发明涉及一种电子摄像系统，其深度尺寸极大地降低，利用可以克服施加在变焦可移动透镜组的移动的条件的光学系统类型，同时保持高规格和性能。电子摄像系统包括：光路弯曲变焦光学系统，其从物体侧依次包括第一透镜组G1-1，其包括负透镜组和用于弯曲光路的反射光学元件P，包括一个正透镜的第1-2透镜组G1-2和具有正折射光焦度的第二透镜组G2。为了从广角端到望远端的放大，第二透镜组G2仅向物体侧移动。电子摄像系统还包括位于变焦光学系统的像侧的电子摄像装置I。

3. 发明授权

US07872806B2 Electronic image pickup system 有权
标题翻译：电子摄像系统
公开(公告)号：US07872806B2
公开(公告)日：2011-01-18
申请号：US12283106
申请日：2008-09-08
申请人： Shinichi Mihara , Hirokazu Konishi , Toyoharu Hanzawa , Masahito Watanabe , Atsujiro Ishii , Tetsuhide Takeyama , Ayami Imamura
发明人： Shinichi Mihara , Hirokazu Konishi , Toyoharu Hanzawa , Masahito Watanabe , Atsujiro Ishii , Tetsuhide Takeyama , Ayami Imamura
IPC分类号： G02B15/14 , G02B17/00
CPC分类号： G02B13/0065 , G02B13/0045 , G02B13/006 , G02B13/007 , G02B13/0075 , G02B13/009 , G02B15/14 , G02B15/16 , H04N5/2253 , H04N5/2254 , H04N5/23238 , H04N5/23296
摘要： The invention relates to an electronic image pickup system whose depth dimension is extremely reduced, taking advantage of an optical system type that can overcome conditions imposed on the movement of a zooming movable lens group while high specifications and performance are kept. The electronic image pickup system comprises an optical path-bending zoom optical system comprising, in order from its object side, a 1-1st lens group G1-1 comprising a negative lens group and a reflecting optical element P for bending an optical path, a 1-2nd lens group G1-2 comprising one positive lens and a second lens group G2 having positive refracting power. For zooming from the wide-angle end to the telephoto end, the second lens group G2 moves only toward the object side. The electronic image pickup system also comprises an electronic image pickup device I located on the image side of the zoom optical system.
摘要翻译：本发明涉及一种电子摄像系统，其深度尺寸极大地降低，利用可以克服施加在变焦可移动透镜组的移动的条件的光学系统类型，同时保持高规格和性能。电子摄像系统包括：光路弯曲变焦光学系统，其从物体侧依次包括第一透镜组G1-1，其包括负透镜组和用于弯曲光路的反射光学元件P，包括一个正透镜的第1-2透镜组G1-2和具有正折射光焦度的第二透镜组G2。为了从广角端到望远端的放大，第二透镜组G2仅向物体侧移动。电子摄像系统还包括位于变焦光学系统的像侧的电子摄像装置I。

4. 发明授权

US07436599B2 Electronic image pickup system 有权
公开(公告)号：US07436599B2
公开(公告)日：2008-10-14
申请号：US10142219
申请日：2002-05-10
申请人： Shinichi Mihara , Hirokazu Konishi , Toyoharu Hanzawa , Masahito Watanabe , Atsujiro Ishii , Tetsuhide Takeyama , Ayami Imamura
发明人： Shinichi Mihara , Hirokazu Konishi , Toyoharu Hanzawa , Masahito Watanabe , Atsujiro Ishii , Tetsuhide Takeyama , Ayami Imamura
IPC分类号： G02B15/14 , G02B17/00
CPC分类号： G02B13/0065 , G02B13/0045 , G02B13/006 , G02B13/007 , G02B13/0075 , G02B13/009 , G02B15/14 , G02B15/16 , H04N5/2253 , H04N5/2254 , H04N5/23238 , H04N5/23296
摘要： The invention relates to an electronic image pickup system whose depth dimension is extremely reduced, taking advantage of an optical system type that can overcome conditions imposed on the movement of a zooming movable lens group while high specifications and performance are kept. The electronic image pickup system comprises an optical path-bending zoom optical system comprising, in order from its object side, a 1-1st lens group G1-1 comprising a negative lens group and a reflecting optical element P for bending an optical path, a 1-2nd lens group G1-2 comprising one positive lens and a second lens group G2 having positive refracting power. For zooming from the wide-angle end to the telephoto end, the second lens group G2 moves only toward the object side. The electronic image pickup system also comprises an electronic image pickup device I located on the image side of the zoom optical system.

5. 发明申请

US20120092776A1 ELECTRONIC IMAGE PICKUP SYSTEM 有权
标题翻译：电子图像拾取系统
公开(公告)号：US20120092776A1
公开(公告)日：2012-04-19
申请号：US13311314
申请日：2011-12-05
申请人： Shinichi Mihara , Hirokazu Konishi , Toyoharu Hanzawa , Masahito Watanabe , Atsujiro Ishii , Tetsuhide Takeyama , Ayami Imamura
发明人： Shinichi Mihara , Hirokazu Konishi , Toyoharu Hanzawa , Masahito Watanabe , Atsujiro Ishii , Tetsuhide Takeyama , Ayami Imamura
IPC分类号： G02B15/14
CPC分类号： G02B13/0065 , G02B13/0045 , G02B13/006 , G02B13/007 , G02B13/0075 , G02B13/009 , G02B15/14 , G02B15/16 , H04N5/2253 , H04N5/2254 , H04N5/23238 , H04N5/23296
摘要： The invention relates to an electronic image pickup system whose depth dimension is extremely reduced, taking advantage of an optical system type that can overcome conditions imposed on the movement of a zooming movable lens group while high specifications and performance are kept. The electronic image pickup system comprises an optical path-bending zoom optical system comprising, in order from its object side, a 1-1st lens group G1-1 comprising a negative lens group and a reflecting optical element P for bending an optical path, a 1-2nd lens group G1-2 comprising one positive lens and a second lens group G2 having positive refracting power. For zooming from the wide-angle end to the telephoto end, the second lens group G2 moves only toward the object side. The electronic image pickup system also comprises an electronic image pickup device I located on the image side of the zoom optical system.
摘要翻译：本发明涉及一种电子摄像系统，其深度尺寸极大地降低，利用可以克服施加在变焦可移动透镜组的移动的条件的光学系统类型，同时保持高规格和性能。电子摄像系统包括：光路弯曲变焦光学系统，其从物体侧依次包括第一透镜组G1-1，其包括负透镜组和用于弯曲光路的反射光学元件P，包括一个正透镜的第1-2透镜组G1-2和具有正折射光焦度的第二透镜组G2。为了从广角端到望远端的放大，第二透镜组G2仅向物体侧移动。电子摄像系统还包括位于变焦光学系统的像侧的电子摄像装置I。

6. 发明授权

US08885262B2 Electronic image pickup system 有权
标题翻译：电子摄像系统
公开(公告)号：US08885262B2
公开(公告)日：2014-11-11
申请号：US13311314
申请日：2011-12-05
申请人： Shinichi Mihara , Hirokazu Konishi , Toyoharu Hanzawa , Masahito Watanabe , Atsujiro Ishii , Tetsuhide Takeyama , Ayami Imamura
发明人： Shinichi Mihara , Hirokazu Konishi , Toyoharu Hanzawa , Masahito Watanabe , Atsujiro Ishii , Tetsuhide Takeyama , Ayami Imamura
IPC分类号： G02B15/14 , G02B17/00 , G02B13/00
CPC分类号： G02B13/0065 , G02B13/0045 , G02B13/006 , G02B13/007 , G02B13/0075 , G02B13/009 , G02B15/14 , G02B15/16 , H04N5/2253 , H04N5/2254 , H04N5/23238 , H04N5/23296
摘要： The invention relates to an electronic image pickup system whose depth dimension is extremely reduced, taking advantage of an optical system type that can overcome conditions imposed on the movement of a zooming movable lens group while high specifications and performance are kept. The electronic image pickup system comprises an optical path-bending zoom optical system comprising, in order from its object side, a 1-1st lens group G1-1 comprising a negative lens group and a reflecting optical element P for bending an optical path, a 1-2nd lens group G1-2 comprising one positive lens and a second lens group G2 having positive refracting power. For zooming from the wide-angle end to the telephoto end, the second lens group G2 moves only toward the object side. The electronic image pickup system also comprises an electronic image pickup device I located on the image side of the zoom optical system.
摘要翻译：本发明涉及一种电子摄像系统，其深度尺寸极大地降低，利用可以克服施加在变焦可移动透镜组的移动的条件的光学系统类型，同时保持高规格和性能。电子摄像系统包括：光路弯曲变焦光学系统，其从物体侧依次包括第一透镜组G1-1，其包括负透镜组和用于弯曲光路的反射光学元件P，包括一个正透镜的第1-2透镜组G1-2和具有正折射光焦度的第二透镜组G2。为了从广角端到望远端的放大，第二透镜组G2仅向物体侧移动。电子摄像系统还包括位于变焦光学系统的像侧的电子摄像装置I。

7. 发明授权

US08094381B2 Electronic image pickup system 有权
标题翻译：电子摄像系统
公开(公告)号：US08094381B2
公开(公告)日：2012-01-10
申请号：US12964162
申请日：2010-12-09
申请人： Shinichi Mihara , Hirokazu Konishi , Toyoharu Hanzawa , Masahito Watanabe , Atsujiro Ishii , Tetsuhide Takeyama , Ayami Imamura
发明人： Shinichi Mihara , Hirokazu Konishi , Toyoharu Hanzawa , Masahito Watanabe , Atsujiro Ishii , Tetsuhide Takeyama , Ayami Imamura
IPC分类号： G02B15/14 , G03B5/02
CPC分类号： G02B13/0065 , G02B13/0045 , G02B13/006 , G02B13/007 , G02B13/0075 , G02B13/009 , G02B15/14 , G02B15/16 , H04N5/2253 , H04N5/2254 , H04N5/23238 , H04N5/23296
摘要： The invention relates to an electronic image pickup system whose depth dimension is extremely reduced, taking advantage of an optical system type that can overcome conditions imposed on the movement, of a zooming movable lens group while high specifications and performance are kept. The electronic image pickup system comprises an optical path-bending zoom optical system comprising, in order from its object side, a 1-1st lens group G1-1 comprising a negative lens group and a reflecting optical element P for bending an optical path, a 1-2nd lens group G1-2 comprising one positive lens and a second lens group G2 having positive refracting power. For zooming from the wide-angle end to the telephoto end, the second lens group G2 moves only toward the object side. The electronic image pickup system also comprises an electronic image pickup device I located on the image side of the zoom optical system.
摘要翻译：本发明涉及一种在保持高规格和性能的同时利用可以克服施加在移动上的条件的光学系统类型的深度尺寸极大地减小的电子摄像系统。电子摄像系统包括：光路弯曲变焦光学系统，其从物体侧依次包括第一透镜组G1-1，其包括负透镜组和用于弯曲光路的反射光学元件P，包括一个正透镜的第1-2透镜组G1-2和具有正折射光焦度的第二透镜组G2。为了从广角端到望远端的放大，第二透镜组G2仅向物体侧移动。电子摄像系统还包括位于变焦光学系统的像侧的电子摄像装置I。

8. 发明授权

US06809881B2 Zoom optical system 有权
标题翻译：变焦光学系统
公开(公告)号：US06809881B2
公开(公告)日：2004-10-26
申请号：US10350013
申请日：2003-01-24
申请人： Masahito Watanabe , Hirokazu Konishi , Yuji Miyauchi , Shinichi Mihara
发明人： Masahito Watanabe , Hirokazu Konishi , Yuji Miyauchi , Shinichi Mihara
IPC分类号： G02B1514
CPC分类号： G02B15/177
摘要： A zoom optical system suited for use in an electronic image pickup apparatus comprising a first negative lens unit, a second positive lens unit and a third positive lens unit, in which a magnification is changed from a wide position to a tele position by moving at least the first lens unit and the second lens unit so as to change an airspace between the first lens unit and the second lens unit and widen an airspace between the second lens unit and the third lens unit, the second lens unit comprises a biconvex lens element and a cemented meniscus lens component having a convex surface on the object side, and each lens unit has a small thickness.
摘要翻译：一种适用于电子摄像装置的变焦光学系统，包括第一负透镜单元，第二正透镜单元和第三正透镜单元，其中通过至少移动放大倍数从宽位置变为远摄位置第一透镜单元和第二透镜单元，以便改变第一透镜单元和第二透镜单元之间的空间，并且加宽第二透镜单元和第三透镜单元之间的空间，第二透镜单元包括双凸透镜元件，在物体侧具有凸面的胶结弯液面透镜部件，并且每个透镜单元具有小的厚度。

9. 发明授权

US06515804B2 Zoom optical system 有权
公开(公告)号：US06515804B2
公开(公告)日：2003-02-04
申请号：US09813816
申请日：2001-03-22
申请人： Masahito Watanabe , Hirokazu Konishi , Yuji Miyauchi , Shinichi Mihara
发明人： Masahito Watanabe , Hirokazu Konishi , Yuji Miyauchi , Shinichi Mihara
IPC分类号： G02B1514
CPC分类号： G02B15/177
摘要： A zoom optical system suited for use in an electronic image pickup apparatus comprising a first negative lens unit, a second positive lens unit and a third positive lens unit, in which a magnification is changed from a wide position to a tele position by moving at least the first lens unit and the second lens unit so as to change an airspace between the first lens unit and the second lens unit and widen an airspace between the second lens unit and the third lens unit, the second lens unit comprises a biconvex lens element and a cemented meniscus lens component having a convex surface on the object side, and each lens unit has a small thickness.

10. 发明授权

US06417973B2 Electronic image pickup equipment 有权
标题翻译：电子摄像设备
公开(公告)号：US06417973B2
公开(公告)日：2002-07-09
申请号：US09725258
申请日：2000-11-29
申请人： Shinichi Mihara , Yuji Miyauchi , Masahito Watanabe , Hirokazu Konishi
发明人： Shinichi Mihara , Yuji Miyauchi , Masahito Watanabe , Hirokazu Konishi
IPC分类号： G02B1514
CPC分类号： H04N5/2254 , G02B15/177 , G02B26/007
摘要： The object of the invention is to reduce the thickness of electronic image pickup equipment as much as possible, using a zooming mode having stable, high image-formation capabilities from an object at infinity to a near-by object. The electronic image pickup equipment comprises a zoom lens system comprising a negative, first lens group G1, a positive, second lens group G2 and a positive, third lens group G3. For zooming from the wide-angle end to the telephoto end of the zoom lens system upon focused on an object at infinity, the separation between G2 and G3 becomes wise. By moving G3 toward the object side of the system, the system can be focused on a nearer-by object. In the zoom lens system, the second lens group G2 comprises one positive lens 2a, one negative lens 2b and a lens subgroup 2c comprising at least one lens, and the third lens group G3 comprises one positive lens. The zoom lens system satisfies conditions with respect to the optical axis distance from the image-side surface of the positive lens 2a to the image-side surface of the negative lens 2b and the focal length ratio in air between the positive lens 2a and the lens subgroup 2c.
摘要翻译：本发明的目的是尽可能减小电子摄像设备的厚度，使用具有从无穷远到近距离物体的物体具有稳定的高成像能力的变焦模式。电子摄像设备包括一个变焦透镜系统，它包括负的第一透镜组G1，正的，第二透镜组G2和正的第三透镜组G3。为了在聚焦在无限远的物体上时从变焦镜头系统的广角端到望远端的变焦，G2和G3之间的分离变得明智。通过将G3移动到系统的物体侧，系统可以集中在更近的对象上。在变焦透镜系统中，第二透镜组G2包括一个正透镜2a，一个负透镜2b和包括至少一个透镜的透镜子组2c，并且第三透镜组G3包括一个正透镜。变焦透镜系统满足关于从正透镜2a的像侧表面到负透镜2b的像侧表面的光轴距离和正透镜2a与透镜之间的空气焦距比的条件子组2c。

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