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1. 发明申请

US20050231816A1 Optical system with wavelength selecting device 有权
公开(公告)号：US20050231816A1
公开(公告)日：2005-10-20
申请号：US11151224
申请日：2005-06-14
申请人： Akihiko Obama , Kouichi Ohshita , Mami Muratani
发明人： Akihiko Obama , Kouichi Ohshita , Mami Muratani
IPC分类号： G02B5/10 , G02B5/20 , G02B5/22 , G02B5/28 , G02B13/14 , G02B15/14 , G02B15/173 , G02B15/177 , G02B21/02 , G02B27/00
CPC分类号： G02B15/177 , G02B5/208 , G02B5/22 , G02B5/28 , G02B5/281 , G02B5/283 , G02B13/14 , G02B13/146 , G02B15/14 , G02B15/173 , G02B27/0018
摘要： The object is to provide an optical system with a wavelength selecting device. According to one aspect of the present invention, an optical system with a wavelength selecting device includes, in order from an object along an optical axis, an objective optical system composed of optical elements having refractive power and an aperture stop, a no-power optical group composed of optical elements having no refractive power, and an imaging device. The no-power optical group includes the wavelength selecting device for making short wavelength light be selectively substantially non-transparent. The wavelength selecting device preferably satisfies the predetermined conditional expressions.

2. 发明授权

US07508599B2 Optical system with wavelength selecting device 有权
标题翻译：具有波长选择装置的光学系统
公开(公告)号：US07508599B2
公开(公告)日：2009-03-24
申请号：US11838088
申请日：2007-08-13
申请人： Kouichi Ohshita , Mami Muratani
发明人： Kouichi Ohshita , Mami Muratani
IPC分类号： G02B9/00 , G02B5/28
CPC分类号： G02B15/177 , G02B5/208 , G02B5/22 , G02B5/28 , G02B5/281 , G02B5/283 , G02B13/14 , G02B13/146 , G02B15/14 , G02B15/173 , G02B27/0018
摘要： The object is to provide an optical system with a wavelength selecting device. According to one aspect of the present invention, an optical system with a wavelength selecting device includes, in order from an object along an optical axis, an objective optical system composed of optical elements having refractive power and an aperture stop, a no-power optical group composed of optical elements having no refractive power, and an imaging device. The no-power optical group includes the wavelength selecting device for making short wavelength light be selectively substantially non-transparent. The wavelength selecting device preferably satisfies the predetermined conditional expressions.
摘要翻译：本发明的目的是提供一种具有波长选择装置的光学系统。根据本发明的一个方面，具有波长选择装置的光学系统按照从物体沿着光轴的顺序包括由具有折射光焦度和孔径光阑的光学元件组成的物镜光学系统，无功率光学由没有屈光力的光学元件组成的组和成像装置。无功率光学组包括用于使短波长光选择性地基本上不透明的波长选择装置。波长选择装置优选地满足预定条件表达式。

3. 发明申请

US20060250709A9 Optical system with wavelength selecting device 有权
公开(公告)号：US20060250709A9
公开(公告)日：2006-11-09
申请号：US11207728
申请日：2005-08-22
申请人： Kouichi Ohshita , Mami Muratani
发明人： Kouichi Ohshita , Mami Muratani
IPC分类号： G02B5/10
CPC分类号： G02B15/177 , G02B5/208 , G02B5/22 , G02B5/28 , G02B5/281 , G02B5/283 , G02B13/14 , G02B13/146 , G02B15/14 , G02B15/173 , G02B27/0018
摘要： The object is to provide an optical system with a wavelength selecting device. According to one aspect of the present invention, an optical system with a wavelength selecting device includes, in order from an object along an optical axis, an objective optical system composed of optical elements having refractive power and an aperture stop, a no-power optical group composed of optical elements having no refractive power, and an imaging device. The no-power optical group includes the wavelength selecting device for making short wavelength light be selectively substantially non-transparent. The wavelength selecting device preferably satisfies the predetermined conditional expressions.

4. 发明授权

US07826143B2 Optical system with wavelength selecting device 有权
标题翻译：具有波长选择装置的光学系统
公开(公告)号：US07826143B2
公开(公告)日：2010-11-02
申请号：US11151224
申请日：2005-06-14
申请人： Akihiko Obama , Kouichi Ohshita , Mami Muratani
发明人： Akihiko Obama , Kouichi Ohshita , Mami Muratani
IPC分类号： G02B21/02 , G02B5/20 , G02B5/28
CPC分类号： G02B15/177 , G02B5/208 , G02B5/22 , G02B5/28 , G02B5/281 , G02B5/283 , G02B13/14 , G02B13/146 , G02B15/14 , G02B15/173 , G02B27/0018
摘要： The object is to provide an optical system with a wavelength selecting device. According to one aspect of the present invention, an optical system with a wavelength selecting device includes, in order from an object along an optical axis, an objective optical system composed of optical elements having refractive power and an aperture stop, a no-power optical group composed of optical elements having no refractive power, and an imaging device. The no-power optical group includes the wavelength selecting device for making short wavelength light be selectively substantially non-transparent. The wavelength selecting device preferably satisfies the predetermined conditional expressions.
摘要翻译：本发明的目的是提供一种具有波长选择装置的光学系统。根据本发明的一个方面，具有波长选择装置的光学系统按照从物体沿着光轴的顺序包括由具有折射光焦度和孔径光阑的光学元件组成的物镜光学系统，无功率光学由没有屈光力的光学元件组成的组和成像装置。无功率光学组包括用于使短波长光选择性地基本上不透明的波长选择装置。波长选择装置优选地满足预定条件表达式。

5. 发明申请

US20060050422A1 Optical system with wavelength selecting device 有权
公开(公告)号：US20060050422A1
公开(公告)日：2006-03-09
申请号：US11207728
申请日：2005-08-22
申请人： Kouichi Ohshita , Mami Muratani
发明人： Kouichi Ohshita , Mami Muratani
IPC分类号： G02B5/10
CPC分类号： G02B15/177 , G02B5/208 , G02B5/22 , G02B5/28 , G02B5/281 , G02B5/283 , G02B13/14 , G02B13/146 , G02B15/14 , G02B15/173 , G02B27/0018
摘要： The object is to provide an optical system with a wavelength selecting device. According to one aspect of the present invention, an optical system with a wavelength selecting device includes, in order from an object along an optical axis, an objective optical system composed of optical elements having refractive power and an aperture stop, a no-power optical group composed of optical elements having no refractive power, and an imaging device. The no-power optical group includes the wavelength selecting device for making short wavelength light be selectively substantially non-transparent. The wavelength selecting device preferably satisfies the predetermined conditional expressions.

6. 发明申请

US20050030636A1 Optical system with wavelength selecting device 审中-公开
公开(公告)号：US20050030636A1
公开(公告)日：2005-02-10
申请号：US10945113
申请日：2004-09-21
申请人： Kouichi Ohshita , Mami Muratani
发明人： Kouichi Ohshita , Mami Muratani
IPC分类号： G02B5/10 , G02B5/20 , G02B5/22 , G02B5/28 , G02B13/14 , G02B15/14 , G02B15/173 , G02B15/177 , G02B21/02 , G02B27/00
CPC分类号： G02B15/177 , G02B5/208 , G02B5/22 , G02B5/28 , G02B5/281 , G02B5/283 , G02B13/14 , G02B13/146 , G02B15/14 , G02B15/173 , G02B27/0018
摘要： The object is to provide an optical system with a wavelength selecting device. According to one aspect of the present invention, an optical system with a wavelength selecting device includes, in order from an object along an optical axis, an objective optical system composed of optical elements having refractive power and an aperture stop, a no-power optical group composed of optical elements having no refractive power, and an imaging device. The no-power optical group includes the wavelength selecting device for making short wavelength light be selectively substantially non-transparent. The wavelength selecting device preferably satisfies the predetermined conditional expressions.

7. 发明授权

US07256949B2 Optical system with wavelength selecting device 有权
标题翻译：具有波长选择装置的光学系统
公开(公告)号：US07256949B2
公开(公告)日：2007-08-14
申请号：US11207728
申请日：2005-08-22
申请人： Kouichi Ohshita , Mami Muratani
发明人： Kouichi Ohshita , Mami Muratani
IPC分类号： G02B9/00
CPC分类号： G02B15/177 , G02B5/208 , G02B5/22 , G02B5/28 , G02B5/281 , G02B5/283 , G02B13/14 , G02B13/146 , G02B15/14 , G02B15/173 , G02B27/0018
摘要： The object is to provide an optical system with a wavelength selecting device. According to one aspect of the present invention, an optical system with a wavelength selecting device includes, in order from an object along an optical axis, an objective optical system composed of optical elements having refractive power and an aperture stop, a no-power optical group composed of optical elements having no refractive power, and an imaging device. The no-power optical group includes the wavelength selecting device for making short wavelength light be selectively substantially non-transparent. The wavelength selecting device preferably satisfies the predetermined conditional expressions.
摘要翻译：本发明的目的是提供一种具有波长选择装置的光学系统。根据本发明的一个方面，具有波长选择装置的光学系统按照从物体沿着光轴的顺序包括由具有折射光焦度和孔径光阑的光学元件组成的物镜光学系统，无功率光学由没有屈光力的光学元件组成的组和成像装置。无功率光学组包括用于使短波长光选择性地基本上不透明的波长选择装置。波长选择装置优选地满足预定条件表达式。

8. 发明授权

US08040613B2 Zoom lens, optical apparatus, and method for forming an image of an object 有权
标题翻译：变焦镜头，光学装置和用于形成物体的图像的方法
公开(公告)号：US08040613B2
公开(公告)日：2011-10-18
申请号：US12037927
申请日：2008-02-26
申请人： Daisaku Arai , Mami Muratani
发明人： Daisaku Arai , Mami Muratani
IPC分类号： G02B15/14
CPC分类号： G02B15/177 , G02B1/00 , G02B5/04 , G02B15/173
摘要： In a zoom lens ZL1 having a plurality of lens groups G1 to G2 which are disposed in order from an object, where a refractive index average value of the lens components which constitute the zoom lens ZL1 is defined as ndav and a refractive index average value of the lens components which constitute the first lens group G1 which is disposed to closest to the object among the plurality of lens groups G1 to G2 is defined as ndGlav, the zoom lens ZL1 is constituted to satisfy the conditional expression ndav≧1.80 and to satisfy the conditional expression ndGlav≧1.85.
摘要翻译：在具有从物体依次布置的多个透镜组G1至G2的变焦透镜ZL1中，其中构成变焦透镜ZL1的透镜部件的折射率平均值被定义为ndav，折射率平均值将构成在多个透镜组G1〜G2中最靠近物体的第一透镜组G1的透镜部件定义为ndGlav，变焦透镜ZL1构成为满足条件表达式ndav≥1.80，并满足条件表达式ndGlav≥1.85。

9. 发明申请

US20110141575A1 ZOOM LENS SYSTEM, OPTICAL APPARATUS EQUIPPED WITH ZOOM LENS SYSTEM AND METHOD FOR ZOOMING ZOOM LENS SYSTEM 有权
标题翻译：变焦镜头系统，配有变焦镜头系统的光学设备和使变焦镜头系统变焦的方法
公开(公告)号：US20110141575A1
公开(公告)日：2011-06-16
申请号：US13058852
申请日：2009-08-05
申请人： Mami Muratani , Haruo Sato
发明人： Mami Muratani , Haruo Sato
IPC分类号： G02B15/14
CPC分类号： G02B15/177
摘要： A zoom lens system ZL mounted in an electronic still camera 1 etc is constructed to include, in order from an object side, a first lens group G1 having negative refractive power and a second lens group G2 having positive refractive power, in which the second lens group G2 has two cemented lenses. A distance between the first lens group G1 and the second lens group G2 changes when a lens position state changes from a wide-angle end state to a telephoto end state, thereby providing the zoom lens system exhibiting preferable optical performance, an optical apparatus including the zoom lens system and a magnification varying method using the zoom lens system.
摘要翻译：安装在电子静态照相机1等中的变焦透镜系统ZL被构造成从物体侧依次包括具有负折光力的第一透镜组G1和具有正折光力的第二透镜组G2，其中第二透镜 G2组有两个胶合镜片。当透镜位置状态从广角端状态变为远摄端状态时，第一透镜组G1和第二透镜组G2之间的距离改变，从而提供展现出优选的光学性能的变焦透镜系统，包括变焦透镜系统和使用变焦透镜系统的倍率变化方法。

10. 发明授权

US07667900B2 Zoom lens system and optical apparatus using the same 有权
标题翻译：变焦镜头系统及使用其的光学装置
公开(公告)号：US07667900B2
公开(公告)日：2010-02-23
申请号：US12023066
申请日：2008-01-31
申请人： Mami Muratani
发明人： Mami Muratani
IPC分类号： G02B15/14
CPC分类号： G02B15/177 , G02B13/18
摘要： Providing a zoom lens system excellently correcting various aberrations with accomplishing to be compact, lightweight, and slim upon being accommodated, and to provide an optical apparatus using the zoom lens system. The system consists of, in order from an object, a first group G1 having negative power, a second group G2 having positive power. Upon zooming from a wide-angle end W to a telephoto end T, a distance between the first group G1 and the second group G2 decreases. The first group G1 consists of, in order from the object, a first lens L1 having negative power and a second lens L2 having positive power. The second group G2 consists of, in order from the object, a third lens L3 having positive power, a fourth lens L4 having negative power, and a fifth lens L5 having positive power. Given conditions are satisfied.
摘要翻译：提供一种变形透镜系统，其优异地校正各种像差，实现了紧凑，重量轻，并且在被容纳时变薄，并且提供了使用变焦透镜系统的光学装置。该系统按照从物体起依次具有负功率的第一组G1，具有正功率的第二组G2。当从广角端W变焦到长焦端T时，第一组G1和第二组G2之间的距离减小。第一组G1从物体起依次具有负功率的第一透镜L1和具有正光焦度的第二透镜L2。第二组G2按照从物体起依次具有正功率的第三透镜L3，负功率的第四透镜L4和具有正功率的第五透镜L5组成。给定条件满意。

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