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111. 发明授权

US5347391A Ultra wide field of view scanning surveillance optical system 失效
标题翻译：超宽视野扫描监视光学系统
公开(公告)号：US5347391A
公开(公告)日：1994-09-13
申请号：US992398
申请日：1992-12-18
申请人： Lacy G. Cook , Bryce A. Wheeler
发明人： Lacy G. Cook , Bryce A. Wheeler
IPC分类号： G02B13/04 , G02B13/14 , G02B17/04 , G02B17/08 , G02B27/64 , G02B26/08 , G02B13/06
CPC分类号： G02B27/642 , G02B13/04 , G02B13/14 , G02B17/045
摘要： A refractive inverse telephoto optical system (10) has a first lens doublet (12), a Pechan prism assembly (14) and a second lens doublet (16). The Pechan prism assembly (14) is spaced between the front negative doublet (12) and the rear positive doublet (16). The Pechan prism assembly (14) may be rotated and, as rotation occurs, the associated linear detector array is rotated around within the optical field of view.
摘要翻译：折射反相长焦光学系统（10）具有第一透镜双面（12），Pechan棱镜组件（14）和第二透镜双面（16）。 Pechan棱镜组件（14）在前负双面（12）和后正双面（16）间隔开。 Pechan棱镜组件（14）可以旋转，并且当旋转发生时，相关联的线性检测器阵列在光学视场内旋转。

112. 发明授权

US5061054A Keplerian finder optical system 失效
标题翻译：开普勒取景器光学系统
公开(公告)号：US5061054A
公开(公告)日：1991-10-29
申请号：US319293
申请日：1989-03-06
申请人： Koichi Ohshita
发明人： Koichi Ohshita
IPC分类号： G03B13/06 , G02B5/04 , G02B17/04 , G02B17/08 , G02B23/14 , G03B13/02
CPC分类号： G02B23/14 , G02B17/045 , G02B5/04 , G02B23/145
摘要： A Keplerian finder optical system composed of, in succession from the object side, an objective lens of a positive refractive power, a field lens of a positive refractive power positioned in the vicinity of the focal plane of the objective lens, and an eyepiece lens for observing an image of the object formed on the focal plane of the objective lens, comprises a field diaphragm positioned in the vicinity of the focal plane of the objective lens, a first reflecting device with two reflecting faces positioned in the optical path between the objective lens and the field diaphragm, and second reflecting device with two other reflecting faces, positioned between the field diaphragm and the eyepiece lens.
摘要翻译：开普勒式取景器光学系统，其从物体侧连续地构成正屈光力的物镜，位于物镜的焦平面附近的正折光力的场透镜，以及用于观察形成在物镜的焦平面上的物体的图像，包括位于物镜的焦平面附近的场光膜，具有位于物镜之间的光路中的两个反射面的第一反射装置和场隔膜，以及具有位于场隔膜和目镜之间的另外两个反射面的第二反射装置。

113. 发明授权

US4986642A Objective lens system for endoscopes and image pickup system equipped with said objective lens system 失效
标题翻译：用于内窥镜和配备有所述物镜系统的摄像系统的物镜系统
公开(公告)号：US4986642A
公开(公告)日：1991-01-22
申请号：US272991
申请日：1988-11-18
申请人： Akira Yokota , Hiroyuki Fukuda , Susumu Takahashi
发明人： Akira Yokota , Hiroyuki Fukuda , Susumu Takahashi
IPC分类号： G02B9/10 , G02B17/04 , G02B23/12 , G02B23/24
CPC分类号： G02B23/12 , G02B17/045 , G02B23/243 , G02B9/10
摘要： An image pickup system using an objective lens system for endoscopes consisting of an objective lens system comprising a front lens unit having negative refractive power and a rear lens unit having positive refractive power, and an optical system comprising an image sensor, and so adapted as to permit disposing the image sensor obliquely or parallel relatively to the optical axis by prolonging back focal length of said objective lens system and arranging an optical path deflecting system between said objective lens system and said image sensor.
摘要翻译：一种使用由物镜系统构成的内窥镜的摄像系统，该物镜系统包括具有负屈光力的前透镜单元和具有正屈光力的后透镜单元的物镜系统，以及包括图像传感器的光学系统，允许通过延长所述物镜系统的焦距并在所述物镜系统和所述图像传感器之间布置光路偏转系统来相对于光轴倾斜地或平行地布置图像传感器。

114. 发明授权

US4867549A Re-imaging optical system 失效
标题翻译：重新成像光学系统
公开(公告)号：US4867549A
公开(公告)日：1989-09-19
申请号：US187045
申请日：1988-04-27
申请人： Atushi Sekine
发明人： Atushi Sekine
IPC分类号： G02B9/62 , G02B13/00 , G02B17/04 , G02B17/08 , G02B23/02
CPC分类号： G02B17/045 , G02B23/02 , G02B5/04
摘要： A re-imaging optical system for re-imaging a first image formed by an objective lens into a second image of desired size includes, in succession from the object side, a first lens unit which is a field lens constructing the exit pupil of the objective lens and the entrance pupil of the re-imaging optical system so as to be substantially conjugate with each other, a forward sub-unit of a second lens unit, the forward sub-unit having a negative refractive power, an optical member for making the second image formed by the re-imaging optical system erect, and a rearward sub-unit of the second lens unit, the rearward sub-unit having a positive refractive power.
摘要翻译：用于将由物镜形成的第一图像重新成像为期望尺寸的第二图像的重新成像光学系统包括从物体侧连续的第一透镜单元，其是构成物镜的出射光瞳的场透镜透镜和再成像光学系统的入射光瞳彼此基本共轭，第二透镜单元的前向子单元，具有负屈光力的正向子单元，用于制造由再成像光学系统直立形成的第二图像和第二透镜单元的后向子单元，后向子单元具有正折射力。

115. 发明授权

US4266849A Optical objectives 失效
标题翻译：光学目标
公开(公告)号：US4266849A
公开(公告)日：1981-05-12
申请号：US778314
申请日：1977-03-16
申请人： David A. Warner
发明人： David A. Warner
IPC分类号： G02B5/122 , G02B17/04 , G02B17/08 , G02B23/06
CPC分类号： G02B17/0852 , G02B17/045 , G02B17/08 , G02B17/0808 , G02B23/06 , G02B5/122
摘要： The invention is a new telescopic optical system that comprises a concave primary reflector and a retro-directive reflector for reflecting light from the primary reflector and forming an erect real image at a plane within the system. In the preferred embodiment the retro-directive reflector is a corner reflector and no intermediate inverted image is found.
摘要翻译：本发明是一种新的伸缩光学系统，其包括凹形主反射器和用于反射来自主反射器的光的反向指示反射器，并在系统内的平面上形成直立的真实图像。在优选实施例中，后向反射器是角反射器，并且不发现中间反转图像。

116. 发明授权

US2925751A Symmetrical optical system for binocular viewing devices 失效
标题翻译：双目观察装置的对称光学系统
公开(公告)号：US2925751A
公开(公告)日：1960-02-23
申请号：US44852154
申请日：1954-08-09
申请人： CHICAGO AERIAL IND INC
发明人： MILES JOHN R
IPC分类号： G02B17/04 , G02B17/08 , G02B27/14
CPC分类号： G02B27/144 , G02B17/045

117. 发明授权

US2472600A Optical erecting prism for folding a light path 失效
标题翻译：用于折叠光路的光学竖立棱镜
公开(公告)号：US2472600A
公开(公告)日：1949-06-07
申请号：US65838346
申请日：1946-03-30
申请人： EASTMAN KODAK CO
发明人： LUBOSHEZ BENJAMIN E
IPC分类号： G02B5/04 , G02B17/04
CPC分类号： G02B5/04 , G02B17/045

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