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1. 发明授权

US5604637A Zoom lens 失效
标题翻译：变焦镜头
公开(公告)号：US5604637A
公开(公告)日：1997-02-18
申请号：US423341
申请日：1995-04-17
申请人： William T. Goosey, Jr.
发明人： William T. Goosey, Jr.
IPC分类号： G02B15/177 , G02B15/14
CPC分类号： G02B15/177
摘要： A zoom lens particularly usable in a color printer includes a first movable negative unit, a second movable positive unit and a third fixed unit. The third fixed unit has a single meniscus lens component having front and rear surfaces with a curvature within eight percent of each other. Preferably, the second movable positive unit includes a negative element having an Abbe V number between 41 and 47, which is part of a cemented triplet having Abbe V numbers higher than that of the negative element.
摘要翻译：特别可用于彩色打印机的变焦透镜包括第一可动负单元，第二可动正单元和第三固定单元。第三固定单元具有单个弯月透镜部件，其具有曲率在彼此的百分之八的前表面和后表面。优选地，第二可动正单元包括具有41和47之间的阿贝V数的负元件，其是具有高于负元件的阿贝V数的粘结三重态的一部分。

2. 发明授权

US4991946A Finite conjugate projection lens system 失效
标题翻译：有限共轭投影透镜系统
公开(公告)号：US4991946A
公开(公告)日：1991-02-12
申请号：US396397
申请日：1989-08-21
申请人： William T. Goosey, Jr. , Lee R. Estelle
发明人： William T. Goosey, Jr. , Lee R. Estelle
IPC分类号： G02B13/24
CPC分类号： G02B13/24
摘要： A disclosed lens system is an atypical Gaussian-type lens comprised of two lens groups located at opposite sides of an aperture stop. Each of the groups is comprised of a doublet and a singlet. The doublets and singlets are located in sequential asymmetry with respect to the aperture stop. The front group has a cemented doublet as its foremost object-side lens component. This doublet consists of a lens element of negative power followed by a lens element of a positive power.
摘要翻译：公开的透镜系统是由位于孔径光阑的相对侧的两个透镜组构成的非典型高斯型透镜。每个组由双峰和单峰组成。双峰和单峰位于相对于孔径光阑的顺序不对称。前组具有胶合双面胶作为其最重要的物体侧透镜部件。该双重组合由负功率的透镜元件和正功率的透镜元件组成。

3. 发明授权

US6151171A Zoom assembly having zoom lens with plurality of lens group that move together or differentially for zooming and focusing 有权
标题翻译：具有变焦透镜的变焦组件具有多个透镜组，它们一起移动或差分地进行变焦和聚焦
公开(公告)号：US6151171A
公开(公告)日：2000-11-21
申请号：US281898
申请日：1999-03-31
申请人： Michael Kenin , James A. Schmieder , Mark D. Bedzyk , William T. Goosey , Dean A. Johnson
发明人： Michael Kenin , James A. Schmieder , Mark D. Bedzyk , William T. Goosey , Dean A. Johnson
IPC分类号： G02B7/08 , G02B7/04 , G02B7/10 , G02B13/18 , G02B15/14 , G02B15/163
CPC分类号： G02B15/163 , G02B7/102
摘要： It is an object of the present invention to provide a very compact zoom assembly with a minimum number of parts. Another object of this invention is to provide a zoom assembly which does not require guide rods and utilizes with only one motor for both zooming and focusing. Briefly summarized, according to one aspect of the present invention, a zoom assembly includes a zoom lens defining an optical axis. This zoom lens is capable of operating in a plurality of different zoom positions and of focus adjustment for different object distances in each of the zoom positions. The zoom positions are (i) two extreme zoom positions (a wide angle position and a telephoto position), and (ii) a plurality of intermediate zoom positions. The zoom lens includes at least a first movable lens group and a second movable lens group. These first and second lens group are separated from one another by a variable distance. The first and second movable lens groups move (i) together, at the same speed and direction in order to focus at one of the extreme zoom positions and at an adjacent intermediate zoom position; and (ii) differentially in order to focus at another one of the extreme zoom positions.
摘要翻译：本发明的目的是提供一种具有最小数量的部件的非常紧凑的变焦组件。本发明的另一个目的是提供一种变焦组件，其不需要导杆并且仅利用一个电动机来进行变焦和聚焦。简单总结，根据本发明的一个方面，变焦组件包括限定光轴的变焦透镜。该变焦透镜能够在多个变焦位置中进行操作，并且可以在每个变焦位置中对不同物体距离进行焦点调整。变焦位置是（i）两个极端变焦位置（广角位置和望远位置），和（ii）多个中间变焦位置。变焦透镜至少包括第一可移动透镜组和第二可移动透镜组。这些第一透镜组和第二透镜组彼此间隔可变距离。第一和第二可移动透镜组以相同的速度和方向移动（i），以便聚焦在极端变焦位置之一和相邻的中间变焦位置处; 和（ii）差异化以便聚焦在另一个极端变焦位置。

4. 发明授权

US5500703A Real image zoom viewfinder 失效
标题翻译：实像变焦取景器
公开(公告)号：US5500703A
公开(公告)日：1996-03-19
申请号：US263844
申请日：1994-06-22
申请人： William T. Goosey, Jr. , Lee R. Estelle
发明人： William T. Goosey, Jr. , Lee R. Estelle
IPC分类号： G02B13/18 , G02B23/14 , G03B13/12 , G03B13/10
CPC分类号： G03B13/12 , G02B13/18 , G02B23/14 , G02B23/145
摘要： A real image zoom finder has a zoom portion with one or more moving elements to vary the magnification of the finder. A field lens is substantially separated from suitable erecting optics to defocus any scratches or dust on the zoom lens and also to increase the compactness of the system.
摘要翻译：实像缩放取景器具有具有一个或多个移动元件的变焦部分以改变取景器的放大率。场透镜基本上与合适的竖立光学元件分离，以便使变焦透镜上的任何划痕或灰尘散焦，同时也增加了系统的紧凑性。

5. 发明授权

US06377404B1 Reverse telephoto zoom lens 有权
标题翻译：反向长焦变焦镜头
公开(公告)号：US06377404B1
公开(公告)日：2002-04-23
申请号：US09488114
申请日：2000-01-20
申请人： William T. Goosey, Jr.
发明人： William T. Goosey, Jr.
IPC分类号： G02B1514
CPC分类号： G02B13/04 , G02B15/177
摘要： A reverse telephoto zoom lens particularly suitable for use in a compact digital camera preferably has two moving lens groups in which either the first lens group has a lens component having both positive and negative power in respective radial zones of the lens or the second lens group has a lens component closer to the image plane than any other lens component and this lens component has a concave surface facing the image plane, or both. The zoom lens delivers near telecentric performance and exhibits non-reversing motion of either lens group in going between a telephoto position and a wide angle position, and vice-versa.
摘要翻译：特别适用于紧凑型数码相机的反向长焦变焦镜头优选地具有两个移动透镜组，其中第一透镜组具有在透镜的相应径向区域中具有正和负光焦度的透镜部件，或者第二透镜组具有比任何其它透镜部件更靠近图像平面的透镜部件，并且该透镜部件具有面向图像平面的凹面或两者。变焦镜头提供近远心性能，并且在远摄位置和广角位置之间呈现任一镜头组的不可逆运动，反之亦然。

6. 发明授权

US5999330A Zoom lens 有权
标题翻译：变焦镜头
公开(公告)号：US5999330A
公开(公告)日：1999-12-07
申请号：US204847
申请日：1998-12-03
申请人： William T. Goosey, Jr.
发明人： William T. Goosey, Jr.
IPC分类号： G02B15/167 , G02B15/14 , G02B3/02 , G02B9/00
CPC分类号： G02B15/167
摘要： The zoom lens according to the present invention comprises three lens units. More specifically, there is a front lens unit of positive refractive power, a middle lens unit of positive refractive power, and a rear lens unit of negative refractive power. The front lens unit has a positive lens element and a negative lens element airspaced from the positive lens element. During zooming from a wide-angle to a telephoto position, the front and the rear lens units simultaneously move the toward an object side. The middle lens unit also moves toward the object side, but by a shorter net axial distance than the distance traveled by the front and rear lens units. The "net axial distance" refers to the axial distance between one zoom and another zoom position of a lens unit. The lens elements have sufficient optical powers, spacings and radii of curvature to provide for a large zoom ratio ZR and to maintain an overall compactness so that L.sub.v /f.sub.t 2.5, where L.sub.v is the distance from the front vertex of the zoom lens to the film plane in the telephoto position, f.sub.t is the focal length of the zoom lens in the telephoto position, and f.sub.w is the focal length of the zoom lens in the wide-angle position.
摘要翻译：根据本发明的变焦镜头包括三个透镜单元。更具体地，存在正屈光力的前透镜单元，正屈光力的中间透镜单元和负折光力的后透镜单元。前透镜单元具有从正透镜元件空气空间的正透镜元件和负透镜元件。在从广角变焦到远摄位置时，前后透镜单元同时向物体侧移动。中间透镜单元也朝向物体侧移动，但是通过比前后透镜单元行进的距离更短的净轴向距离。 “净轴距”是指透镜单元的一个变焦与另一变焦位置之间的轴向距离。透镜元件具有足够的光焦度，间距和曲率半径以提供大的变焦比ZR并且保持整体紧凑性，使得Lv / ft <0.9和ZR = ft / fw> 2.5，其中Lv是距离在远摄位置，变焦镜头的前顶点到胶片平面，ft是变焦镜头在远摄位置的焦距，fw是变焦镜头在广角位置的焦距。

7. 发明授权

US5589989A Compact objective lens system 失效
标题翻译：紧凑型物镜系统
公开(公告)号：US5589989A
公开(公告)日：1996-12-31
申请号：US84387
申请日：1993-06-29
申请人： Lee R. Estelle , William T. Goosey, Jr.
发明人： Lee R. Estelle , William T. Goosey, Jr.
IPC分类号： G02B9/16 , G02B9/32 , G02B13/06 , G02B9/14
CPC分类号： G02B27/0018 , G02B9/16 , G02B9/32 , G02B13/06
摘要： A compact objective lens with a diaphragm arranged behind the lens system suitable for use in very compact photographic cameras. The objective lens comprises a plurality of components arranged in a triplet or a triplet type configuration and is capable of covering at least a 55 degree field of view.
摘要翻译：一种紧凑型物镜，其具有布置在透镜系统后面的隔膜，适用于非常紧凑的照相机。物镜包括以三重态或三重态配置布置的多个部件，并且能够覆盖至少55度的视场。

8. 发明授权

US07265911B2 Zoom lens system having variable power element 有权
公开(公告)号：US07265911B2
公开(公告)日：2007-09-04
申请号：US11208577
申请日：2005-08-22
申请人： William T. Goosey, Jr. , John N. Border , David W. Sandford
发明人： William T. Goosey, Jr. , John N. Border , David W. Sandford
IPC分类号： G02B15/14 , G02B3/12
CPC分类号： G02B15/177 , G02B3/14 , G02B26/005
摘要： A multiple group variable focal length lens is provided. The lens has a first lens group including a variable power lens element and is positioned in a stationary manner along an optical axis. The lens also has a second lens group moveably positioned along the optical axis. The variable power lens element can be an electrically controllable liquid lens having a surface with a variable radius of curvature created by two liquids having distinct indices of refraction with one of the liquids having an index of refraction greater than 1.60. Alternatively or additionally, at least one of the liquids used in the liquid lens can include nanoscale particles.

9. 发明授权

US5966247A Compact zoom lens 失效
标题翻译：紧凑型变焦镜头
公开(公告)号：US5966247A
公开(公告)日：1999-10-12
申请号：US994313
申请日：1997-12-19
申请人： William T. Goosey , Kazunaga Shimizu
发明人： William T. Goosey , Kazunaga Shimizu
IPC分类号： G02B13/18 , G02B15/177 , G02B15/20 , G20B15/22
CPC分类号： G02B15/177
摘要： A zoom lens comprises a plurality of lens elements arranged into three zooming lens units. These zooming lens units are spaced from one another by axial distances that vary during zooming. The lens units are a negative power front lens unit, a positive power middle lens unit and a negative power rear lens unit. At least one of the lens units continually moves away from the image plane, as the zoom lens zooms from a wide angle position toward a telephoto position so that the distance from this lens unit to the image plane varies in sigmoidal relation with respect to the focal length of the zoom lens.
摘要翻译：变焦透镜包括布置成三个变焦透镜单元的多个透镜元件。这些变焦镜头单元在变焦期间彼此间隔开轴向距离。透镜单元是负功率前透镜单元，正功率中间透镜单元和负功率后透镜单元。透镜单元中的至少一个连续地远离图像平面移动，因为变焦透镜从广角位置朝远摄位置放大，使得从该透镜单元到像面的距离相对于焦点以S形关系变化变焦镜头的长度。

10. 发明授权

US5572369A Triplet-type lens for use in a compact photographic camera 失效
标题翻译：用于紧凑型相机的三重透镜
公开(公告)号：US5572369A
公开(公告)日：1996-11-05
申请号：US84380
申请日：1993-06-29
申请人： Lee R. Estelle , William T. Goosey, Jr.
发明人： Lee R. Estelle , William T. Goosey, Jr.
IPC分类号： G02B9/16 , G02B9/32 , G02B13/06 , G02B9/14
CPC分类号： G02B9/16 , G02B9/32 , G02B13/06
摘要： A compact objective lens system with a diaphragm arranged in front of or preferably behind the lens system and suitable for use in compact photographic cameras. The objective lens comprises a plurality of components arranged in a triplet-type configuration that are capable of covering at least a 55 degree field of view and utilizes the locations of aperture stop, the lens bendings, and the size of lens elements, clear apertures of the lens element surfaces to enhance the lens system performance and to eliminate stray light problems.
摘要翻译：一种紧凑的物镜系统，其具有布置在透镜系统前面或优选地在镜片系统后面并适合用于小型照相机的隔膜。物镜包括以三重态配置布置的多个部件，其能够覆盖至少55度的视场，并且利用孔径光阑的位置，透镜弯曲部和透镜元件的尺寸，透明孔径透镜元件表面以增强透镜系统的性能并消除杂散光问题。

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