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71. 发明申请

US20170242227A1 ZOOM LENS SYSTEM, INTERCHANGEABLE LENS DEVICE AND CAMERA SYSTEM WITH ZOOM LENS SYSTEM, AND IMAGING APPARATUS WITH ZOOM LENS SYSTEM 有权
公开(公告)号：US20170242227A1
公开(公告)日：2017-08-24
申请号：US15419143
申请日：2017-01-30
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： TAKAHIRO KITADA , SHUNICHIRO YOSHINAGA , TAKAKAZU BITO
IPC分类号： G02B15/163 , H04N5/225 , G02B15/20 , G02B27/64
CPC分类号： G02B15/163 , G02B15/173 , G02B15/20 , G02B15/22 , G02B27/646
摘要： The zoom lens system includes a first lens group with positive power, a second lens group with negative power, a third lens group with positive power, a fourth lens group with negative power, and a fifth lens group with positive power. An aperture stop is provided between the second and the third lens groups. The third lens group includes lens element L3a and L3b with positive power, lens element L3c with negative power, and lens element L3d with positive power. The lens elements L3c and L3d are cemented. The lens element L3b corrects image blurring. The fourth lens group moves when focusing. When zooming, the first to the fourth lens group move.Here, condition (1) below is satisfied. 0.24

72. 发明申请

US20170184824A1 ZOOM LENS SYSTEM, IMAGING APPARATUS, AND CAMERA 审中-公开
公开(公告)号：US20170184824A1
公开(公告)日：2017-06-29
申请号：US15369908
申请日：2016-12-06
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： TAKAKAZU BITO
IPC分类号： G02B15/16 , H04N5/225 , G02B27/64
CPC分类号： G02B27/646 , G02B15/14 , G02B15/163 , G02B15/173
摘要： A zoom lens system according to the disclosure, in order from an object side to an image side, includes a first lens group with positive optical power, a second lens group with negative optical power, and a subsequent lens group composed of at least three lens groups. During zooming operation, the first lens group moves along the optical axis and the second lens group does not move. The second lens group has an aperture stop. The second lens group satisfies following condition (1), −9.0≦fG1/fG2≦−2.0 (1) where fG1 is the focal length of the first lens group, and fG2 is the focal length of the second lens group.

73. 发明申请

US20160363743A1 ZOOM LENS SYSTEM 有权
标题翻译：变焦镜头系统
公开(公告)号：US20160363743A1
公开(公告)日：2016-12-15
申请号：US14855851
申请日：2015-09-16
申请人： HANWHA TECHWIN CO., LTD.
发明人： Jiyeong YOO
IPC分类号： G02B15/177 , G02B15/20 , G02B5/20
CPC分类号： G02B15/177 , G02B5/208 , G02B13/146 , G02B15/161 , G02B15/163 , G02B15/20
摘要： A zoom lens system includes: a first lens group having a negative refractive power; a second lens group having a positive refractive power; and an aperture between the first and second lens groups, wherein the first lens group and the second lens group are sequentially arranged from an object side to an image side, wherein the zoom lens system performs zooming and focusing by moving the second and first lens groups, respectively, along an optical axis, and satisfies a conditional expression below: 2.5
摘要翻译：其中fw表示广角端的整个焦距，ft表示在远摄端的整个焦距，并且Tw表示最靠近物体侧的镜头的图像平面和物体侧透镜表面之间的距离第一透镜组在广角端，Y表示自由基轴图像高度。

74. 发明申请

US20160349505A1 ZOOM LENS AND IMAGE PICKUP APPARATUS USING THE SAME 审中-公开
标题翻译：使用相同的变焦镜头和图像拾取装置
公开(公告)号：US20160349505A1
公开(公告)日：2016-12-01
申请号：US15233075
申请日：2016-08-10
申请人： Olympus Corporation
发明人： Kazuteru Kawamura , Akiko Naito , Keitaro Yokoyama , Toshio Takahashi
IPC分类号： G02B27/00 , G02B15/20 , G02B5/00 , G02B15/177
CPC分类号： G02B27/0025 , G02B3/14 , G02B5/005 , G02B7/09 , G02B9/00 , G02B9/34 , G02B9/60 , G02B13/002 , G02B13/0045 , G02B13/006 , G02B13/009 , G02B13/04 , G02B15/14 , G02B15/16 , G02B15/163 , G02B15/177 , G02B15/20 , G03B13/18
摘要： A zoom lens includes a first lens unit having a negative refractive power, a second lens unit having a positive refractive power, and a third lens unit having a negative refractive power. At the time of zooming, distances between the lens units change, and a distance between the first lens unit and the second lens unit at a telephoto end is shorter than at a wide angle end. An aperture stop is disposed on the image side of an image-side surface of the first lens unit, and on the object side of an image-side surface of the second lens unit. The second lens unit includes two sub lens units. The object-side sub lens unit in the second lens unit includes one lens component. The following conditional expressions are satisfied. 3.0
摘要翻译：变焦透镜包括具有负屈光力的第一透镜单元，具有正折光力的第二透镜单元和具有负折光力的第三透镜单元。在变焦时，透镜单元之间的距离变化，并且在远摄端处的第一透镜单元和第二透镜单元之间的距离比广角端短。孔径光阑设置在第一透镜单元的图像侧表面的像侧，以及第二透镜单元的图像侧表面的物体侧。第二透镜单元包括两个子透镜单元。第二透镜单元中的物体侧子透镜单元包括一个透镜部件。满足以下条件表达式。 3.0 <＆Dgr; D12 / ERS <4.5 1.05 <| f3 / fUN21 | <2.1

75. 发明申请

US20160313542A1 PROJECTION APPARATUS AND PROJECTION LENS 有权
标题翻译：投影设备和投影镜头
公开(公告)号：US20160313542A1
公开(公告)日：2016-10-27
申请号：US15135531
申请日：2016-04-21
申请人： Coretronic Corporation
发明人： Tao-Hung Kuo , Hsin-Wen Tsai , Ching-Chuan Wei , Chuan-Te Cheng
IPC分类号： G02B13/16 , G02B15/00 , G03B21/16 , G02B13/18 , G03B21/00
CPC分类号： G02B15/163 , G02B13/16 , G02B15/15 , G02B15/155 , G02B15/16 , G02B15/167 , G02B15/17 , G02B15/173 , G02B15/177 , G02B15/20
摘要： A projection lens and a projection apparatus are provided. The projection lens has a screen side and an image side. The projection lens includes a first lens group, a second lens group, and a third lens group. The first lens group disposed between the screen side and the image side includes a first, a second, and a third lenses arranged sequentially from the screen side to the image side. The second lens group disposed between the first lens group and the image side includes a fourth, a fifth, a sixth, a seventh, an eighth, a ninth, and a tenth lenses arranged sequentially from the screen side to the image side. The third lens group disposed between the second lens group and the image side includes an eleventh and a twelfth lenses, and a distance between the twelfth lens and the light valve is a constant.
摘要翻译：提供投影透镜和投影装置。投影透镜具有屏幕侧和图像侧。投影透镜包括第一透镜组，第二透镜组和第三透镜组。布置在屏幕侧和图像侧之间的第一透镜组包括从屏幕侧到图像侧顺序布置的第一透镜组，第二透镜组和第三透镜。设置在第一透镜组和图像侧之间的第二透镜组包括从屏幕侧到图像侧顺序布置的第四，第五，第六，第七，第八，第九和第十透镜。设置在第二透镜组和像侧之间的第三透镜组包括第十一透镜和第十二透镜，并且第十二透镜和光阀之间的距离是常数。

76. 发明申请

US20160170188A1 Variable Magnification Observation Optical System 有权
标题翻译：可变放大观察光学系统
公开(公告)号：US20160170188A1
公开(公告)日：2016-06-16
申请号：US14888173
申请日：2014-05-01
申请人： KONICA MINOLTA, INC.
发明人： Makoto JIN
IPC分类号： G02B15/163 , G02B23/00 , G02B27/00
CPC分类号： G02B15/163 , G02B23/00 , G02B25/001 , G02B27/0025
摘要： These variable-magnification observation optical systems are provided with an objective system, an erecting system, and an eyepiece system. In order from the object side, the objective system has a positive first lens group, a positive second lens group, and a negative third lens group. In order from the object side, the eyepiece system has a positive fourth lens group and a positive fifth lens group. The erecting system is located between the first and second lens groups. In order from the object side, the fifth lens group has the following, with air gaps in between: a negative meniscus lens element, the concave surface of which faces the object side; a negative meniscus lens element, the convex surface of which faces the object side; and a biconvex positive lens element.
摘要翻译：这些可变放大率观察光学系统设置有物镜系统，竖立系统和目镜系统。从物体侧开始，物镜系统具有正的第一透镜组，正的第二透镜组和负的第三透镜组。从物体侧开始，目镜系统具有正的第四透镜组和正的第五透镜组。竖立系统位于第一和第二透镜组之间。从物体侧开始，第五透镜组具有如下的空隙：其凹面朝向物体侧的负弯月形透镜元件; 负弯月透镜元件，其凸面面向物体侧; 和双凸正透镜元件。

77. 发明申请

US20160154221A1 ZOOM LENS AND IMAGING APPARATUS 有权
标题翻译：变焦镜头和成像装置
公开(公告)号：US20160154221A1
公开(公告)日：2016-06-02
申请号：US14953088
申请日：2015-11-27
申请人： FUJIFILM Corporation
发明人： Taiga NODA , Michio CHO
IPC分类号： G02B15/163 , G02B27/64 , G02B27/00
CPC分类号： G02B15/173 , G02B15/14 , G02B15/163 , G02B15/20 , G02B27/646
摘要： A zoom lens includes, in order from the object side: a positive first lens group; a negative second lens group; a positive third lens group; a negative fourth lens group; and a positive fifth lens group. The distance between the first and second lens groups constantly increases, the distance between the second and third lens groups constantly decreases, the distance between the third and fourth lens groups constantly changes, and the distance between the fourth and fifth lens groups constantly increases when changing magnification from the wide angle to the telephoto end. The first lens group includes three lenses. The second lens group includes four lenses. The third lens group includes six lenses and an aperture stop. The fifth lens group includes a single lens component.
摘要翻译：变焦透镜从物体侧依次包括：正的第一透镜组; 负第二透镜组; 正第三透镜组; 负第四透镜组; 和正五眼镜组。第一和第二透镜组之间的距离不断增加，第二透镜组和第三透镜组之间的距离恒定地减小，第三和第四透镜组之间的距离不断变化，并且第四和第五透镜组之间的距离在改变时持续增加从广角到远摄端的放大倍率。第一透镜组包括三个透镜。第二透镜组包括四个透镜。第三透镜组包括六个透镜和一个孔径光阑。第五透镜组包括单个透镜组件。

78. 发明授权

US09304305B1 Electrooptical sensor technology with actively controllable optics, for imaging 有权
标题翻译：电光传感器技术与主动控制光学，用于成像
公开(公告)号：US09304305B1
公开(公告)日：2016-04-05
申请号：US12387171
申请日：2009-04-29
申请人： Andrew E. Paul , David M. Kane
发明人： Andrew E. Paul , David M. Kane
IPC分类号： H04N7/18 , G02B15/163 , G02B13/12
CPC分类号： G02B15/163 , B64G1/00 , G02B3/0081 , G02B3/14 , G02B13/12 , G02B13/14 , G02B27/1066 , G02B27/144 , G02B27/644 , G02B27/646
摘要： Plural image planes are illuminated through a single image-collecting objective system. The field of view or magnification (or both), is allocated dynamically among the plural planes. Preferably the planes include two detector planes—one corresponding to a wide field of view (FOV) and the other to a steerable narrow one. Allocation is performed by a beam splitter in combination with a steering mirror, or steering-mirror array, that steers both fields together. The splitter isolates radiation corresponding to the narrow FOV from radiation corresponding to the wide FOV. In method forms of the invention, an electrooptical observation system produces simultaneous plural images for a region of interest. The system displays simultaneous images having respective plural resolutions. In operation a first, relatively wider FOV continuously covers a region of interest; while the second is narrower and has finer resolution than the first.
摘要翻译：多个图像平面通过单个图像采集目标系统照亮。在多个平面中动态分配视场或放大倍率（或两者）。优选地，这些平面包括两个检测器平面 - 一个对应于宽视场（FOV），另一个到可操纵的窄视场。分配由分束器与转向镜或转向镜阵列组合执行，其将两个场一起转向。分离器将对应于窄FOV的辐射与对应于宽FOV的辐射隔离。在本发明的方法形式中，电光学观察系统为感兴趣的区域产生同时的多个图像。系统显示具有相应多个分辨率的同时图像。在运行中，第一个相对较宽的FOV持续覆盖一个感兴趣的区域; 而第二个更窄，分辨率比第一个更精细。

79. 发明申请

US20160062088A1 PROJECTION ZOOM LENS AND PROJECTION TYPE DISPLAY DEVICE 有权
标题翻译：投影变焦镜头和投影型显示设备
公开(公告)号：US20160062088A1
公开(公告)日：2016-03-03
申请号：US14824473
申请日：2015-08-12
申请人： FUJIFILM Corporation
发明人： Akiko NAGAHARA , Michio CHO
IPC分类号： G02B13/16 , G02B13/04
CPC分类号： G02B13/16 , G02B13/04 , G02B15/14 , G02B15/163 , G02B15/177 , G02B15/24
摘要： A projection zoom lens is essentially constituted by, in order from the magnification side: a negative first lens group; a positive second lens group; a third lens group; a positive fourth lens group; a fifth lens group; and a positive sixth lens group. The distance between the first and second lens groups is shorter, the distance between the second and third lens groups is longer, the distance between the third and fourth lens groups is shorter, the distance between the fourth and the fifth lens groups is longer, and the distance between the fifth and sixth lens groups is longer at the telephoto end than at the wide angle end. A lens having a negative refractive power in the paraxial region is provided most toward the magnification side in the first lens group. The fifth lens group has a negative lens.
摘要翻译：投影变焦透镜基本上由放大侧依次构成：负第一透镜组; 正第二透镜组; 第三透镜组; 正第四透镜组; 第五透镜组; 和正的第六透镜组。第一透镜组和第二透镜组之间的距离较短，第二透镜组和第三透镜组之间的距离较长，第三透镜组与第四透镜组之间的距离较短，第四透镜组与第五透镜组之间的距离较长，在远摄端，第五和第六透镜组之间的距离比广角端长。在近轴区域具有负屈光力的透镜最靠近第一透镜组中的倍率侧设置。第五透镜组具有负透镜。

80. 发明授权

US09170395B2 Lens apparatus, optical apparatus and camera 有权
标题翻译：镜头设备，光学设备和相机
公开(公告)号：US09170395B2
公开(公告)日：2015-10-27
申请号：US14312050
申请日：2014-06-23
申请人： CANON KABUSHIKI KAISHA
发明人： Kunihiko Sasaki
IPC分类号： G03B17/00 , G02B7/10 , H04N5/225 , G02B15/163
CPC分类号： G02B7/10 , G02B7/023 , G02B15/163 , G03B3/02 , G03B5/00 , H04N5/2254
摘要： The lens apparatus allows adjustment of lens tilt due to component variation caused by tolerance. The lens barrel includes a straight guiding barrel having a straight groove portion, a cam barrel having a cam groove portion, a straight movable barrel disposed outside the straight guiding and cam barrels, holding a lens and being movable in an optical axis direction by a relative movement of the straight guiding and cam barrels. A cam follower includes first and second cylindrical portions that respectively engage with the straight groove and cam groove portions. The first and second cylindrical portions have central axes decentered from each other. The cam follower includes an operation portion allowing rotational operation of the first and second cylindrical portions from outside of the straight movable barrel. A connecting member connects the cam follower and the straight movable barrel with each other.
摘要翻译：透镜装置允许由于公差引起的部件变化而调整透镜倾斜度。透镜筒包括具有直槽部分的直引导筒，具有凸轮槽部分的凸轮筒，设置在直引导和凸轮桶外部的直的可移动筒，保持透镜并且可通过相对位置在光轴方向上移动直引导和凸轮桶的运动。凸轮从动件包括分别与直槽和凸轮槽部分接合的第一和第二圆柱形部分。第一和第二圆柱形部分具有彼此偏心的中心轴线。凸轮从动件包括允许第一和第二圆柱形部分从直的可移动筒的外部旋转操作的操作部分。连接构件将凸轮从动件和直线可动筒彼此连接。

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