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    • 23. 发明授权
    • Reflecting telescope optical system, optical unit, and image pickup apparatus using the same
    • 反射望远镜光学系统,光学单元和使用其的摄像装置
    • US09110286B2
    • 2015-08-18
    • US13835204
    • 2013-03-15
    • Olympus Imaging Corp.
    • Akiyoshi TochigiYasuharu Yamada
    • G02B23/02G02B23/06G03B17/14
    • G02B23/02G02B23/06G03B17/14
    • A reflecting telescope optical system comprises, a main reflecting mirror, a sub reflecting mirror which is disposed at a position facing a reflecting surface of the main reflecting mirror, and a plurality of lens units which is disposed at a position facing a reflecting surface of the sub reflecting mirror. The reflecting surface of the main reflecting mirror is a concave surface, and a reflecting area is formed to be ring-shaped. The reflecting surface of the main reflecting mirror and the reflecting surface of the sub reflecting mirror are mutually facing. The first operation is a movement for focusing at an object positioned between infinity and a near position, and the second operation is a reciprocating movement for changing the focused state after focusing. An amount of movement in the first operation is larger than an amount of movement in the second operation.
    • 反射望远镜光学系统包括主反射镜,副反射镜,其设置在与主反射镜的反射面相对的位置,以及多个透镜单元,其设置在面向反射面的反射面的位置 副反射镜。 主反射镜的反射面为凹面,反射面形成为环状。 主反射镜的反射面和副反射镜的反射面相互面对。 第一操作是用于聚焦在位于无限远和近位置之间的物体的运动,第二操作是用于在聚焦之后改变聚焦状态的往复运动。 第一操作中的移动量大于第二操作中的移动量。
    • 24. 发明授权
    • Telescopic contact lens
    • 伸缩式隐形眼镜
    • US09063352B2
    • 2015-06-23
    • US13878987
    • 2011-10-11
    • Joseph E. FordEric Tremblay
    • Joseph E. FordEric Tremblay
    • G02C7/04G02C7/08G02C7/10G02B17/08G02B23/06
    • G02C7/044G02B17/0808G02B23/06G02C7/04G02C7/088G02C7/101
    • Techniques, systems and apparatus are described for implementing a telescopic contact lens. In one aspect, a telescopic contact lens includes an inner lens including optical apertures and aspheric reflectors, an outer lens of a biocompatible material, and a switching device that rapidly switches between normal and telescopic vision. The optical apertures of the inner lens includes a center aperture that allows light to pass through for normal vision and an annular aperture located on the periphery of the inner lens that allows light to enter for telescopic vision, The aspheric reflectors are configured between the annular aperture and the center aperture to reflect the light and magnify a visual image for telescopic vision.
    • 描述了用于实现伸缩式隐形眼镜的技术,系统和装置。 一方面,伸缩式隐形眼镜包括内透镜,其包括光学孔和非球面反射器,生物相容性材料的外透镜以及在正常和望远视觉之间快速切换的开关装置。 内透镜的光学孔径包括允许光通过以用于正常视觉的中心孔和位于允许光进入望远镜的内透镜的周边上的环形孔。非球面反射器被配置在环形孔 以及中心孔径以反射光线并放大视觉图像以实现望远镜的视觉。
    • 25. 发明申请
    • ALL-REFLECTIVE AFOCAL TELESCOPE DERIVED FROM THE FIRST TWO MIRRORS OF A FOCAL THREE-MIRROR ANASTIGMAT TELESCOPE
    • 全反射式AFOCAL TELESCOPE从第一个三镜面镜头ANASTIGMAT TELESCOPE
    • US20100202073A1
    • 2010-08-12
    • US12369976
    • 2009-02-12
    • Lacy G. COOK
    • Lacy G. COOK
    • G02B5/10G02B23/06
    • G02B17/0663G02B17/0652
    • In one or more embodiments, an all-reflective optical system includes a primary mirror of ellipsoidal configuration, a secondary mirror of hyperboloidal configuration facing the primary mirror, and an eye-piece that includes: a positive-powered tertiary mirror having a majority of positive power that is expected in the eye-piece and configured to substantially collimate light rays incident thereon; and a negative-powered near-flat quaternary mirror having lesser power than the tertiary mirror and configured to receive the substantially collimated light rays from the tertiary mirror, further collimate the received light rays and reflect the further collimated light rays to an exit pupil. The primary mirror, the secondary mirror and the eye-piece thereby form an afocal optical system.
    • 在一个或多个实施例中,全反射光学系统包括椭圆形配置的主反射镜,面向主镜的双曲面配置的副镜和眼镜片,其包括:具有大部分阳性的正动力三次镜 眼睛中预期的功能,并被配置为基本上准直入射在其上的光线; 以及具有比第三反射镜更小的功率并且被配置为从第三反射镜接收基本上准直的光线的负电源近平面四元反射镜,进一步准直所接收的光线并将另外的准直光线反射到出射光瞳。 主镜,副镜和眼镜片由此形成无焦光学系统。
    • 27. 发明授权
    • Broadband telescope
    • 宽带望远镜
    • US07450299B2
    • 2008-11-11
    • US10499968
    • 2002-12-25
    • Yoshiyuki TakizawaYoshiyuki TakahashiHirohiko ShimizuChiko OtaniToshikazu Ebisuzaki
    • Yoshiyuki TakizawaYoshiyuki TakahashiHirohiko ShimizuChiko OtaniToshikazu Ebisuzaki
    • G02B23/06
    • B82Y10/00G02B23/02G02B23/06G21K2201/061
    • The light of a broad energy band can be observed by reflecting the light of the broad energy band, for example, the light from the visible light region to the x-ray region at a high reflectance respectively, by a composite telescope including a normal incidence optical system and an oblique incidence optical system. A broadband telescope comprise an oblique incidence optical system unit in which the light is obliquely incident on a surface part for reflecting the incident light, a normal incidence optical system unit in which the light is substantially vertically incident on a surface part for reflecting the incident light, and an analyzer for spectrum analysis of the light reflected by the surface part of the obliquely incidence optical system unit and the light reflected by the surface part of the normal incidence optical system unit.
    • 通过复合望远镜,通过将包括正常入射的宽能带的光例如以可见光区域的光反射到高反射率的X射线区域,能够观察到宽能带的光 光学系统和倾斜入射光学系统。 宽带望远镜包括倾斜入射光学系统单元,其中光倾斜地入射在用于反射入射光的表面部分上;法线入射光学系统单元,其中光基本垂直地入射在表面部分上以反射入射光 以及用于对由倾斜入射光学系统单元的表面部分反射的光和由入射光学系统单元的表面部分反射的光进行光谱分析的分析仪。