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1. 发明授权

US08351129B2 Zoom lens and electronic imaging apparatus incorporating the same 有权
标题翻译：变焦镜头和包含其的电子成像装置
公开(公告)号：US08351129B2
公开(公告)日：2013-01-08
申请号：US13200069
申请日：2011-09-15
申请人： Toyoki Kon , Keisuke Ichikawa
发明人： Toyoki Kon , Keisuke Ichikawa
IPC分类号： G02B15/14
CPC分类号： G02B15/173
摘要： The zoom lens of the invention comprises, in order from an object side thereof, a first lens group having positive refracting power, a second lens group having negative refracting power, a third lens group having positive refracting power, a fourth lens group having positive refracting power, a fifth lens group having negative refracting power, and a sixth lens group having positive refracting power. The first lens group includes a reflective optical element, and the lens in and on the most image side of the fourth lens group comprises a negative lens concave on its image side.
摘要翻译：本发明的变焦透镜从物体侧依次包括具有正折射率的第一透镜组，具有负折射力的第二透镜组，具有正折射率的第三透镜组，具有正折射率的第四透镜组具有负折射力的第五透镜组和具有正折射率的第六透镜组。第一透镜组包括反射光学元件，并且在第四透镜组的最大像侧中和之上的透镜在其像侧上包括凹透镜。

2. 发明授权

US08331035B2 Image pickup apparatus 有权
标题翻译：摄像设备
公开(公告)号：US08331035B2
公开(公告)日：2012-12-11
申请号：US13066738
申请日：2011-04-21
申请人： Toyoki Kon
发明人： Toyoki Kon
IPC分类号： G02B15/14
CPC分类号： G02B15/173
摘要： An image pickup apparatus includes in order from an object side a first lens group having a positive refractive power, a second lens group having a negative refractive power, a third lens group having a positive refractive power, and a fourth lens group having a negative refractive power. The fourth lens group includes an image forming optical system which comprises two lens components namely, a positive meniscus lens having a convex surface directed toward an image side, and a biconcave negative lens in order from the object side, or, one lens component in which, the positive meniscus lens having the convex surface directed toward the image side, and the biconcave negative lens are cemented, and the fourth lens group satisfies a predetermined conditional expression.
摘要翻译：一种图像拾取装置包括从物体侧开始具有正折光力的第一透镜组，具有负折光力的第二透镜组，具有正折光力的第三透镜组和具有正折射光焦度的第四透镜组功率。第四透镜组包括图像形成光学系统，其包括两个透镜部件，即具有朝向图像侧的凸面的正弯月形透镜，以及从物体侧开始的双凹面负透镜，或者一个透镜部件，其中，具有朝向图像侧的凸面的正弯月透镜，并且双凹面负透镜粘合，并且第四透镜组满足预定条件表达式。

3. 发明申请

US20120075716A1 Zoom lens and electronic amaging apparatus incorporating the same 有权
标题翻译：变焦镜头和包含该放大镜的电子成像装置
公开(公告)号：US20120075716A1
公开(公告)日：2012-03-29
申请号：US13200089
申请日：2011-09-15
申请人： Toyoki Kon , Keisuke Ichikawa
发明人： Toyoki Kon , Keisuke Ichikawa
IPC分类号： G02B15/14
CPC分类号： G02B15/173
摘要： The zoom lens of the invention comprises, in order from an object side thereof, a first lens group having positive refracting power, a second lens group having negative refracting power, a third lens group having positive refracting power, a fourth lens group having positive refracting power, a fifth lens group having negative refracting power, and a sixth lens group having positive refracting power. The first lens group includes a reflective optical element, and the lens component in, and on the most image side of, the fourth lens group has negative refracting power.
摘要翻译：本发明的变焦透镜从物体侧依次包括具有正折射率的第一透镜组，具有负折射力的第二透镜组，具有正折射率的第三透镜组，具有正折射率的第四透镜组具有负折射力的第五透镜组和具有正折射率的第六透镜组。第一透镜组包括反射光学元件，并且第四透镜组的透镜分量在第四透镜组的最大像侧具有负折射光焦度。

4. 发明申请

US20120019931A1 Zoom lens, and imaging apparatus incorporating the same 有权
标题翻译：变焦镜头和包含该变焦镜头的成像装置
公开(公告)号：US20120019931A1
公开(公告)日：2012-01-26
申请号：US13136052
申请日：2011-07-20
申请人： Yasuji Ogata , Yasuharu Yamada , Yasutaka Kashiki , Toshio Takahashi , Toyoki Kon
发明人： Yasuji Ogata , Yasuharu Yamada , Yasutaka Kashiki , Toshio Takahashi , Toyoki Kon
IPC分类号： G02B15/14
CPC分类号： G02B13/04 , G02B15/173 , G02B15/177
摘要： The invention provides a zoom lens, characterized by comprising, in order from an object side thereof, a first lens group of positive refracting power, a second lens group of negative refracting power, a third lens group of positive refracting power, and a fourth lens group of negative refracting power, upon zooming from a wide-angle end to a telephoto end of the zoom lens, a separation between the respective lens group changes, a separation between the first lens group and the second lens group becomes narrow, and a separation between the second lens group and the third lens group grows wide; upon focusing from a focusing-on-infinity state to a close-range focusing state, the fourth lens group moves in an optical axis direction; and Conditions (1) and (2) are satisfied at the wide-angle end.
摘要翻译：本发明提供一种变焦透镜，其特征在于，从物体侧依次包括正折射率的第一透镜组，负折射率的第二透镜组，正折射率的第三透镜组和第四透镜一组负屈光力，在从变焦镜头的广角端变焦到望远端时，各透镜组变化之间的间隔，第一透镜组和第二透镜组之间的间隔变窄，并且分离在第二透镜组和第三透镜组之间变宽; 当聚焦从聚焦无限状态到近距离聚焦状态时，第四透镜组沿光轴方向移动; 条件（1）和（2）在广角端满足。

5. 发明授权

US08599491B2 Zoom lens and electronic imaging apparatus incorporating the same 有权
标题翻译：变焦镜头和包含其的电子成像装置
公开(公告)号：US08599491B2
公开(公告)日：2013-12-03
申请号：US13200089
申请日：2011-09-15
申请人： Toyoki Kon , Keisuke Ichikawa
发明人： Toyoki Kon , Keisuke Ichikawa
IPC分类号： G02B15/14 , G02B9/62
CPC分类号： G02B15/173
摘要： The zoom lens of the invention comprises, in order from an object side thereof, a first lens group having positive refracting power, a second lens group having negative refracting power, a third lens group having positive refracting power, a fourth lens group having positive refracting power, a fifth lens group having negative refracting power, and a sixth lens group having positive refracting power. The first lens group includes a reflective optical element, and the lens component in, and on the most image side of, the fourth lens group has negative refracting power.
摘要翻译：本发明的变焦透镜从物体侧依次包括具有正折射率的第一透镜组，具有负折射力的第二透镜组，具有正折射率的第三透镜组，具有正折射率的第四透镜组具有负折射力的第五透镜组和具有正折射率的第六透镜组。第一透镜组包括反射光学元件，并且第四透镜组的透镜分量在第四透镜组的最大像侧具有负折射光焦度。

6. 发明申请

US20110279908A1 Image forming optical system and image pick up apparatus using the same 有权
标题翻译：图像形成光学系统和使用其的图像拾取装置
公开(公告)号：US20110279908A1
公开(公告)日：2011-11-17
申请号：US13068166
申请日：2011-05-03
申请人： Toyoki Kon
发明人： Toyoki Kon
IPC分类号： G02B15/14
CPC分类号： G02B15/177
摘要： An image forming optical system includes in order from an object side, a first lens group having a negative refractive power, a second lens group having a positive refractive power, which includes an aperture stop, a third lens group having a negative refractive power, and a fourth lens group having a positive refractive power. The first lens group, in order from the object side, includes a negative sub-group and a positive sub-group. The third lens group is a focusing group which includes only a cemented lens having a convex surface directed toward the object side, of a negative lens and a positive meniscus lens, in order from the object side.
摘要翻译：图像形成光学系统从物体侧依次包括具有负折光力的第一透镜组，具有正折光力的第二透镜组，其包括孔径光阑，具有负屈光力的第三透镜组，以及具有正屈光力的第四透镜组。从物体侧开始，第一透镜组包括负子组和正子组。第三透镜组是从物体侧起依次仅包括具有朝向物体侧的凸表面的胶合透镜，负透镜和正弯月形透镜的聚焦组。

7. 发明申请

US20120075715A1 Zoom lens and electronic imaging apparatus incorporating the same 有权
标题翻译：变焦镜头和包含其的电子成像装置
公开(公告)号：US20120075715A1
公开(公告)日：2012-03-29
申请号：US13200069
申请日：2011-09-15
申请人： Toyoki Kon , Keisuke Ichikawa
发明人： Toyoki Kon , Keisuke Ichikawa
IPC分类号： G02B15/14
CPC分类号： G02B15/173
摘要： The zoom lens of the invention comprises, in order from an object side thereof, a first lens group having positive refracting power, a second lens group having negative refracting power, a third lens group having positive refracting power, a fourth lens group having positive refracting power, a fifth lens group having negative refracting power, and a sixth lens group having positive refracting power. The first lens group includes a reflective optical element, and the lens in and on the most image side of the fourth lens group comprises a negative lens concave on its image side.
摘要翻译：本发明的变焦透镜从物体侧依次包括具有正折射率的第一透镜组，具有负折射力的第二透镜组，具有正折射率的第三透镜组，具有正折射率的第四透镜组具有负折射力的第五透镜组和具有正折射率的第六透镜组。第一透镜组包括反射光学元件，并且在第四透镜组的最大像侧中和之上的透镜在其像侧上包括凹透镜。

8. 发明授权

US08582212B2 Zoom lens, and imaging apparatus incorporating the same 有权
标题翻译：变焦镜头和包含该变焦镜头的成像装置
公开(公告)号：US08582212B2
公开(公告)日：2013-11-12
申请号：US13136052
申请日：2011-07-20
申请人： Yasuji Ogata , Yasuharu Yamada , Yasutaka Kashiki , Toshio Takahashi , Toyoki Kon
发明人： Yasuji Ogata , Yasuharu Yamada , Yasutaka Kashiki , Toshio Takahashi , Toyoki Kon
IPC分类号： G02B15/14 , G02B9/34
CPC分类号： G02B13/04 , G02B15/173 , G02B15/177
摘要： The invention provides a zoom lens, characterized by comprising, in order from an object side thereof, a first lens group of positive refracting power, a second lens group of negative refracting power, a third lens group of positive refracting power, and a fourth lens group of negative refracting power, upon zooming from a wide-angle end to a telephoto end of the zoom lens, a separation between the respective lens group changes, a separation between the first lens group and the second lens group becomes narrow, and a separation between the second lens group and the third lens group grows wide; upon focusing from a focusing-on-infinity state to a close-range focusing state, the fourth lens group moves in an optical axis direction; and Conditions (1) and (2) are satisfied at the wide-angle end.
摘要翻译：本发明提供一种变焦透镜，其特征在于，从物体侧依次包括正折射率的第一透镜组，负折射率的第二透镜组，正折射率的第三透镜组和第四透镜一组负屈光力，在从变焦镜头的广角端变焦到望远端时，各透镜组变化之间的间隔，第一透镜组和第二透镜组之间的间隔变窄，并且分离在第二透镜组和第三透镜组之间变宽; 当聚焦从聚焦无限状态到近距离聚焦状态时，第四透镜组沿光轴方向移动; 条件（1）和（2）在广角端满足。

9. 发明授权

US08320052B2 Image forming optical system and image pick up apparatus using the same 有权
标题翻译：图像形成光学系统和使用其的图像拾取装置
公开(公告)号：US08320052B2
公开(公告)日：2012-11-27
申请号：US13068166
申请日：2011-05-03
申请人： Toyoki Kon
发明人： Toyoki Kon
IPC分类号： G02B15/14
CPC分类号： G02B15/177
摘要： An image forming optical system includes in order from an object side, a first lens group having a negative refractive power, a second lens group having a positive refractive power, which includes an aperture stop, a third lens group having a negative refractive power, and a fourth lens group having a positive refractive power. The first lens group, in order from the object side, includes a negative sub-group and a positive sub-group. The third lens group is a focusing group which includes only a cemented lens having a convex surface directed toward the object side, of a negative lens and a positive meniscus lens, in order from the object side.
摘要翻译：图像形成光学系统从物体侧依次包括具有负折光力的第一透镜组，具有正折光力的第二透镜组，其包括孔径光阑，具有负屈光力的第三透镜组，以及具有正屈光力的第四透镜组。从物体侧开始，第一透镜组包括负子组和正子组。第三透镜组是从物体侧起依次仅包括具有朝向物体侧的凸表面的胶合透镜，负透镜和正弯月形透镜的聚焦组。

10. 发明授权

US08203799B2 Lens component, image forming optical system, and electronic image pickup apparatus using the same 有权
标题翻译：透镜部件，成像光学系统以及使用其的电子摄像装置
公开(公告)号：US08203799B2
公开(公告)日：2012-06-19
申请号：US12925753
申请日：2010-10-28
申请人： Shinichi Mihara , Hisashi Goto , Masaki Arakawa , Toyoki Kon
发明人： Shinichi Mihara , Hisashi Goto , Masaki Arakawa , Toyoki Kon
IPC分类号： G02B9/00
CPC分类号： G02B15/177 , G02B13/18 , G02B27/0025
摘要： A lens component of the present invention is made by cementing a lens LA and a lens LB having a refracting power smaller than a refracting power of the lens LA, and satisfies predetermined conditional expressions. Moreover, in an image forming optical system of the present invention which includes a lens group B having a negative refracting power, a lens group C having a positive refracting power and which moves only toward an object side at the time of zooming from a wide angle end to a telephoto end, and one or two more lens groups additionally, one of the lens components of the present invention is used in the lens group B.
摘要翻译：本发明的透镜部件通过胶合具有小于透镜LA的折射力的折射率的透镜LA和透镜LB来制成，并且满足预定的条件表达式。此外，在本发明的图像形成光学系统中，包括具有负折射力的透镜组B，具有正折射率的透镜组C，并且在从广角变焦时仅向物体侧移动结束到远摄端，另外还有一个或两个透镜组，在透镜组B中使用本发明的一个透镜部件。

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