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    • 22. 发明授权
    • Light-projecting device
    • 投光装置
    • US06903885B2
    • 2005-06-07
    • US10759021
    • 2004-01-20
    • Hidefumi KanekoTetsuya Abe
    • Hidefumi KanekoTetsuya Abe
    • G03B13/02G02B5/04G02B7/28G02B23/14G03B17/20H04N5/225
    • G03B13/24G02B23/14G03B17/20
    • A light-projecting device comprises a superimpose-plate, which is put on a focusing glass. A hollow pentagonal mirror has a roof reflecting plane, reflecting a light beam passing through the focusing glass and the superimpose-plate, a third reflecting plane, reflecting the light beam reflected on the roof reflecting plane, and an emergent opening through which the light beam reflected on the third reflecting plane passes. An illumination light beam output from a light source of a light-projecting optical system is reflected on a light-projecting prism, and radiated from the emergent opening to the third reflecting plane. The illumination light beam is reflected on the third reflecting plane and the roof reflecting plane, and is approximately perpendicularly radiated on the superimpose-plate.
    • 投光装置包括放置在聚焦玻璃上的叠加板。 中空的五角形反射镜具有反射穿过聚焦玻璃和叠加板的光束的屋顶反射面,反射在屋顶反射面上反射的光束的第三反射面,以及出射光 反映在第三反射飞机通过。 从投光光学系统的光源输出的照明光束在投光棱镜上反射,并从出射口向第三反射面照射。 照明光束在第三反射面和屋顶反射面上反射,大致垂直地照射在叠加板上。
    • 24. 发明授权
    • Viewing apparatus having a photographic function
    • 具有摄影功能的观看装置
    • US06788454B2
    • 2004-09-07
    • US10255691
    • 2002-09-27
    • Tetsuya Abe
    • Tetsuya Abe
    • G02B2300
    • G02B23/12
    • A viewing apparatus with a photographing function, includes a viewing optical system by which an image of an object, formed by a positive objective optical system, is viewed though a positive eyepiece optical system, and a photographing optical system which is provided independently from the viewing optical system. The photographing optical system covers substantially the same field of view as that of the viewing optical system. The viewing apparatus satisfies the following condition: 0.1
    • 具有拍摄功能的观看装置包括:观看光学系统,通过正视目镜光学系统观看由正物镜光学系统形成的物体的图像,以及独立于观看者设置的摄影光学系统 光学系统。 拍摄光学系统覆盖与观察光学系统基本相同的视场。 观察装置满足以下条件:其中,指定拍摄光学系统的焦距,并且info指定观察光学系统的物镜光学系统的焦距。
    • 26. 发明授权
    • View finder device having compact structure
    • 取景器具有紧凑的结构
    • US06314247B1
    • 2001-11-06
    • US09565384
    • 2000-05-05
    • Makoto MogamiyaSachio HasushitaTetsuya AbeTakayuki Sensui
    • Makoto MogamiyaSachio HasushitaTetsuya AbeTakayuki Sensui
    • G03B1302
    • G03B17/50G03B13/06
    • A view finder device has a Poro prism and a first optical system facing an emergent plane of the Poro prism. The first optical system is positioned beside the Poro prism and opposite to a recording medium passage through which an electro-developing recording medium is moved. A relay optical system is provided behind the recording medium passage, so that the eye point of the view finder is separated from the first optical system. A second optical system is provided behind the relay optical system, so that the image formed by the relay optical system is observed. Since the electro-developing recording medium can be moved between the first optical system and the relay optical system, the finder optical system can be disposed at a lower position.
    • 取景器具有Poro棱镜和面向Poro棱镜的紧急平面的第一光学系统。 第一光学系统位于Poro棱镜旁边,与记录介质通道相对,通过该记录介质通道移动电显影记录介质。 在记录介质通道的后面设置有中继光学系统,使得取景器的眼点与第一光学系统分离。 在中继光学系统后面设置第二光学系统,从而观察由中继光学系统形成的图像。 由于电显影记录介质可以在第一光学系统和中继光学系统之间移动,所以取景器光学系统可以设置在较低的位置。