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1. 发明授权

US09810888B2 Dual-pupil dual-band WFOV re-imaging optical systems 有权
公开(公告)号：US09810888B2
公开(公告)日：2017-11-07
申请号：US14838745
申请日：2015-08-28
申请人： RAYTHEON COMPANY
发明人： Susan B. Spencer , John F. McGee, III
IPC分类号： G02B26/08 , G02B13/14 , G02B27/10 , G02B7/02 , G02B26/00 , G02B15/06
CPC分类号： G02B13/146 , G02B7/028 , G02B15/06 , G02B26/001 , G02B26/08 , G02B27/1013 , G02B27/1066
摘要： Dual-pupil, dual spectral band wide field-of-view re-imaged refractive optical imaging systems. In one example an optical imaging system includes a dual-band front objective lens group configured to receive electromagnetic radiation over the field-of-view of the optical imaging system, to form a first pupil, and to direct the electromagnetic radiation through the first pupil, the electromagnetic radiation including first and second non-overlapping spectral bands, and the field-of-view spanning at least 45°×45°, and a re-imaging refractive optical sub-system configured to receive the electromagnetic radiation via the first pupil, to form at least one intermediate image plane, and to focus the electromagnetic radiation via at least one second pupil onto at least one final image plane to form a first image from the first spectral band and a second image from the second spectral band. A beam deflector can be positioned proximate the first pupil to expand the field of view.

2. 发明授权

US09232129B2 Method and apparatus for augmenting and correcting mobile camera optics on a mobile device 有权
标题翻译：用于在移动设备上增强和校正移动照相机光学元件的方法和装置
公开(公告)号：US09232129B2
公开(公告)日：2016-01-05
申请号：US14094401
申请日：2013-12-02
申请人： Nvidia Corporation
发明人： Christen Pedersen
IPC分类号： H04N5/232 , G02B7/16 , G02B15/06 , G02B15/10
CPC分类号： H04N5/23212 , G02B7/16 , G02B15/06 , G02B15/10 , H04N5/2254 , H04N5/23203
摘要： Embodiments of the present invention utilize an attachable lens board that can be secured to the back of a mobile device and placed in a position that is proximate to the built-in camera lens associated with the camera system of the mobile device. As such, the lens board can be positioned to accurately align several different auxiliary camera lenses, each installed within various camera lens receivers formed within the lens board, with the built-in camera lens for focusing and/or image capture. Additionally, embodiments of present invention can include circuitry within the lens board that can be used to identify the types of lenses currently installed within each camera lens receiver. In this manner, embodiments of the present invention can correct possible optical imperfections of resultant images produced by the combination of the built-in camera lens and auxiliary lens selected for focusing and/or image capture by the user.
摘要翻译：本发明的实施例利用可固定到移动设备背面的可附接透镜板，并将其放置在与移动设备的相机系统相关联的内置相机镜头附近的位置。因此，透镜板可以被定位成精确对准几个不同的辅助相机镜头，每个不同的辅助相机镜头安装在形成在镜片板内的各种相机镜头接收器内，并具有用于聚焦和/或图像拍摄的内置相机镜头。此外，本发明的实施例可以包括透镜板内的电路，其可用于识别当前安装在每个相机镜头接收器内的透镜的类型。以这种方式，本发明的实施例可以校正由用户聚焦和/或图像拍摄选择的内置相机镜头和辅助镜头组合产生的合成图像的可能光学缺陷。

3. 发明授权

US4595270A Finder system 失效
标题翻译： Finder系统
公开(公告)号：US4595270A
公开(公告)日：1986-06-17
申请号：US603197
申请日：1984-04-23
申请人： Yasuyuki Yamada , Kazuo Fujibayashi , Yasuhisa Sato , Hideo Yokota
发明人： Yasuyuki Yamada , Kazuo Fujibayashi , Yasuhisa Sato , Hideo Yokota
IPC分类号： G03B13/12 , G02B13/18 , G02B13/22 , G02B15/06 , G02B25/00 , G03B13/26 , G03B13/10
CPC分类号： G02B13/18 , G02B13/22 , G02B25/001
摘要： The disclosed finder system includes, from front to rear, a first objective lens of negative power, an optical member having a half-mirror, an eyepiece of positive power and a viewfinder frame arranged near the eyepiece to be observed by the eyepiece with the aid of a reflection from the half-mirror. The finder system satisfies the condition 0.2
摘要翻译：所公开的取景器系统包括从前到后的负功率的第一物镜，具有半透镜的光学构件，正光焦度的目镜和设置在目镜附近的取景框架，以借助于目镜观察从半反射镜的反射。取景器系统满足条件0.2

4. 发明申请

US20220317423A1 OPTICAL ZOOM SYSTEM 有权
公开(公告)号：US20220317423A1
公开(公告)日：2022-10-06
申请号：US17709459
申请日：2022-03-31
申请人： Optotune Consumer AG
发明人： Stephan SMOLKA , Michael BUELER , Johannes HAASE , David NIEDERER , Manuel ASCHWANDEN , Frank BOSE
IPC分类号： G02B15/06 , G02B17/02 , G02B26/08
摘要： Optical zoom system comprising an image sensor, an objective having multiple refractive surfaces and a focus tunable lens which has a tunable optical power, an expansion unit which is arranged to alter a total track length, wherein in the total track length is measured from a first refractive surface of the objective to the image sensor along the optical path.

5. 发明授权

US07808718B2 Afocal Galilean attachment lens with high pupil magnification 失效
标题翻译：非焦距伽利略附件镜头具有高瞳孔放大率
公开(公告)号：US07808718B2
公开(公告)日：2010-10-05
申请号：US12387001
申请日：2009-04-27
申请人： James A. Frazier , J. Brian Caldwell
发明人： James A. Frazier , J. Brian Caldwell
IPC分类号： G02B15/06 , G02B13/00
CPC分类号： G02B27/0081 , G02B13/04
摘要： An afocal Galilean attachment lens is disclosed, with the lens comprising, along an optical axis, a first lens group with overall negative optical power and a second lens group with overall positive power. The first and second lens groups are arranged to define a Galilean configuration. The lens also has exit and an entrance pupils with respective diameters DEX and DEN that define a pupil magnification PM=DEX/DEN>4 and in some embodiments PM>10. The afocal Galilean attachment lens also has a length parameter defined LP>200 and in some embodiments LP>700. The extreme length of the afocal Galilean attachment allows for photographing or filming objects that are remote or otherwise hard to photograph while also providing a relatively large depth of field.
摘要翻译：公开了一种非焦距伽利略附件透镜，透镜包括沿光轴的具有总体负光焦度的第一透镜组和具有总体正光焦度的第二透镜组。第一和第二透镜组被布置以限定伽利略配置。透镜还具有出口和具有各自直径DEX和DEN的入射光瞳，其限定瞳孔放大率PM = DEX / DEN> 4，并且在一些实施例中PM> 10。非焦距伽利略附件透镜还具有限定的长度参数LP> 200，在一些实施例中，LP> 700。无焦距伽利略附件的极限长度允许拍摄或拍摄遥控或其他难以拍摄的物体，同时还提供相对较大的景深。

6. 发明授权

US5471271A Real image mode variable magnification finder optical system 失效
标题翻译：实像模式可变倍率取景器光学系统
公开(公告)号：US5471271A
公开(公告)日：1995-11-28
申请号：US111911
申请日：1993-08-26
申请人： Yuji Kamo
发明人： Yuji Kamo
IPC分类号： G02B13/18 , G02B15/02 , G02B15/06 , G02B23/14 , G03B13/12 , G03B13/10
CPC分类号： G02B15/177 , G02B15/06 , G03B13/12 , G02B23/145
摘要： A real image mode variable magnification finder optical system includes an objective system having a positive refracting power and an eyepiece system having a positive refracting power. The objective system includes a first lens unit (a front optical unit) having at least one lens, an intermediate lens unit having at least one lens unit moving along the optical path, and a rear optical unit having a plurality of reflecting surfaces. By replacing the first lens unit with a lens unit of different focal length, the magnification of the finder optical system is changed.
摘要翻译：真实图像模式可变倍率取景器光学系统包括具有正折射率的物镜系统和具有正折射能力的目镜系统。物镜系统包括具有至少一个透镜的第一透镜单元（前光学单元），具有至少一个透镜单元沿着光路移动的中间透镜单元和具有多个反射面的后光学单元。通过用不同焦距的透镜单元替换第一透镜单元，取景器光学系统的放大率改变。

7. 发明授权

US4078857A Optical system 失效
标题翻译：光学系统
公开(公告)号：US4078857A
公开(公告)日：1978-03-14
申请号：US703842
申请日：1976-07-09
申请人： Otto Kantner , Peter Revy VON Belvard
发明人： Otto Kantner , Peter Revy VON Belvard
IPC分类号： G02B7/105 , G02B7/04 , G02B13/18 , G02B15/06 , G02B15/14 , G02B15/22 , G02B15/24 , G02B15/26
CPC分类号： G02B13/18 , G02B15/06 , G02B15/14 , G02B15/22
摘要： A zoom lens system having slidable lens elements wherein in a first, zoom mode a first mechanical control means is provided for moving the slidable lens elements in accordance with a first law wherein the images of different magnifications of objects lying beyond a predetermined distance from the zoom lens may be focussed in the image plane, and a second macro mode wherein mechanical means are provided for moving the movable lens elements in accordance with a second law such that images of different magnification of an object nearer to the zoom lens than the first predetermined distance may be focused in the image plane. The first and second control means, in one embodiment, are arranged and formed on a common carrier structure. Control means are provided for enabling the focal length to be varied at any of two or more macro regions or planes.
摘要翻译：一种具有可滑动透镜元件的变焦透镜系统，其中，在第一变焦模式中，设置有第一机械控制装置，用于根据第一定律移动可滑动透镜元件，其中物体的不同放大倍数的图像超出距放大预定距离透镜可以被聚焦在图像平面中，而第二微距模式，其中提供机械装置以根据第二定律移动可移动透镜元件，使得比第一预定距离更接近变焦透镜的物体的不同放大倍数的图像可能会聚焦在图像平面中。在一个实施例中，第一和第二控制装置被布置和形成在公共载体结构上。提供控制装置，用于使焦距在两个或多个宏区域或平面中的任何一个处改变。

8. 发明授权

US3583789A Multipowered micro-objective group having common means for aberration correction 失效
标题翻译：具有共同手段的多项微型目标集团
公开(公告)号：US3583789A
公开(公告)日：1971-06-08
申请号：US3583789D
申请日：1969-11-06
申请人： BAUSCH & LOMB
发明人： ROSENBERGER HAROLD E
IPC分类号： G02B21/02 , G02B9/64 , G02B15/06
CPC分类号： G02B21/025 , G02B21/02
摘要： A group of micro-objectives having progressively increasing positive powers from low to high values, each of said microobjectives cooperating individually with a stationary aberrationcorrecting lens system used in common to correct the image aberrations, such as field curvature, Petzval condition, secondary spectrum, coma, and tangential and sagittal astigmatism, produced by the optical system.

9. 发明授权

US3547514A Elongated variable magnification optical system 失效
标题翻译：延长的可变放大光学系统
公开(公告)号：US3547514A
公开(公告)日：1970-12-15
申请号：US3547514D
申请日：1967-11-20
申请人： OLYMPUS OPTICAL CO
发明人： HAYAMIZU YOSHISADA , SAKAMOTO SATORU
IPC分类号： G02B15/02 , G02B15/06
CPC分类号： G02B15/02

10. 发明申请

US20230125471A1 MAGNIFYING DEVICE WITH MULTIPLE MAGNIFICATIONS 有权
公开(公告)号：US20230125471A1
公开(公告)日：2023-04-27
申请号：US17893773
申请日：2022-08-23
申请人： The Swatch Group Research and Development Ltd
发明人： Dario GRECO , Pierpasquale TORTORA , Michel WILLEMIN
IPC分类号： G02B15/06 , G02B15/10
摘要： A magnifying device (100) with multiple magnifications including: an outer shell (10) forming a body of revolution with an axis of revolution (X-X) and having an inner cavity (5), a first lens (30) mounted at a first end (13) of said outer shell (10), and a second lens (20) capable of moving between a retracted position and an extended position in which said second lens (20) is superimposed on said first lens (30) so as to change the optical characteristics of the magnifying device (100).

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